1、省级规范标准J15032-2020Technical standard for construction operation andmaintenance of urban utility tunnel in Hainan provincePHNDBJ 46-052-20192020-01-032020-04-01海南省住房和城乡建设厅信息公开浏览专用Technical standard for construction,operation andmaintenance of urban utility tunnel in Hainan provinceDBJ 46-052-201920204
2、1海南省住房和城乡建设厅信息公开浏览专用海南省住房和城乡建设厅信息公开浏览专用2020 1DBJ 460522019202041202012海南省住房和城乡建设厅信息公开浏览专用海南省住房和城乡建设厅信息公开浏览专用1.2.3.4.5.6.7.8.9.10.11.12.775702030898-65359219biaozhun_海南省住房和城乡建设厅信息公开浏览专用海南省住房和城乡建设厅信息公开浏览专用111222.122.2436484.184.284.394.4105115.1115.2125.3125.4165.5176196.1196.2196.3216.4226.5246.62472
3、71海南省住房和城乡建设厅信息公开浏览专用47.1277.2287.3297.4307.5337.6347.7347.8358378.1378.2388.3408.4428.5438.6478.7488.8489509.1509.2519.3549.4559.5569.658105910.15910.25910.3602海南省住房和城乡建设厅信息公开浏览专用10.46010.561116211.16211.26311.36411.46711.56811.67011.770127212.17212.27312.37812.48112.583A87B888990933海南省住房和城乡建设厅信息公开
4、浏览专用Contents1 General Provisions12 Terms and symbols22.1 Terms22.2 Symbols43 Basic requirements64 Plan84.1 General requirements84.2 Systematic plan84.3 Tunnel pipeline and standard cross-section94.4 Location105 Geotechnical investigation115.1 General requirements115.2 Scope of investigation125.3 Key
5、 points of investigation125.4 Measurement165.5 Geophysical prospecting176 General design196.1 General requirements196.2 Plane design216.3 Vertical design226.4 Standard cross-section design of utility tunnel246.5 Standard cross-section design of cable trench246.6 Functional site design277 Pipeline de
6、sign274 4海南省住房和城乡建设厅信息公开浏览专用7.1 General requirements277.2 Power cable287.3 Communication cable297.4 Supports and trays307.5 Water supply pipeline337.6 Sewerage pipeline347.7 Natural gas pipeline347.8 Heating pipeline358 Accessorial works design378.1 Fire safety system378.2 Ventilation system388.3 Po
7、wer supply system408.4 Lighting system428.5 Supervision and alarm system438.6 Drainage system478.7 Grounding system488.8 Mark system489 Structure design509.1 General requirements509.2 Materials519.3 Effects on structure549.4 Cast-in-site concrete structure559.5 Precast concrete structure569.6 Detail
8、ing Requirements5810 Waterproof design5910.1 General requirements5910.2 Foundation slab waterproof5910.3 Side wall waterproof605海南省住房和城乡建设厅信息公开浏览专用10.4 Top slab waterproof6010.5 Integral concrete structure waterproof6111 Construction and acceptance6211.1 General requirements6211.2 Earthwork and foun
9、dation6311.3 Structure engineering6411.6 Waterproof engineering6711.7 Accessorial works6811.9 Pipeline engineering7011.10 Intelligent management platform7012 Operation management7212.1 General requirements7212.2 Overall requirements7312.3 Pipeline in utility tunnel7812.4 Main structure of utility tu
10、nnel8112.5 Accessorial works83Appendix A87Appendix B88Explanation of wording in this standard89List of quote standards90Addition:explanation of provisions936海南省住房和城乡建设厅信息公开浏览专用111.0.11.0.21.0.31海南省住房和城乡建设厅信息公开浏览专用22.12.1.1utility tunnel2.1.2trunk utility tunnel2.1.3branch utility tunnel2.1.4cable tr
11、ench2.1.5urban engineering pipeline2.1.6communication cable2.1.7cast-in-site utility tunnel2.1.8precast utility tunnel2海南省住房和城乡建设厅信息公开浏览专用2.1.9cable duct2.1.10junction for pipe or cable2.1.11air vent2.1.12manhole for laying pipeline and accessing2.1.13escape port2.1.14exit2.1.15compartment2.1.16sump
12、 pit2.1.17mark2.1.18tunnel pipeline2.1.19ownership section of utility tunnel pipeline2.1.20operationandmaintenancemanagementsection2.1.21the main structure of utility tunnel3海南省住房和城乡建设厅信息公开浏览专用2.1.22accessorial works2.1.23normal monitoring2.1.24special monitoring2.22.2.1fpy2.2.2MMjMkMZNNjNj2.2.3AA0A
13、P4海南省住房和城乡建设厅信息公开浏览专用Ax2.2.415海南省住房和城乡建设厅信息公开浏览专用33.0.13.0.23.0.33.0.43.0.53.0.63.0.73.0.83.0.93.0.10BIM GIS6海南省住房和城乡建设厅信息公开浏览专用3.0.113.0.1224h7海南省住房和城乡建设厅信息公开浏览专用44.14.1.14.1.24.1.34.1.44.1.54.1.64.24.2.18海南省住房和城乡建设厅信息公开浏览专用4.2.21234564.2.3500m2150m24.2.44.34.3.14.3.24.3.39海南省住房和城乡建设厅信息公开浏览专用4.3.4
14、110kV4.3.51004.3.64.3.74.3.84.3.94.44.4.14.4.24.4.34.4.44.4.510海南省住房和城乡建设厅信息公开浏览专用55.15.1.1GB 50021GB/T 50379GB 50585CJJ 565.1.2GB 50021CJJ 565.1.35.1.45.1.55.1.65.1.7GB 500215.1.811海南省住房和城乡建设厅信息公开浏览专用5.25.2.15.2.25.35.3.15.3.25.3.315m20m5.3.4112海南省住房和城乡建设厅信息公开浏览专用2/3235.3.51234567895.3.65.3.7123456
15、13海南省住房和城乡建设厅信息公开浏览专用782 45.3.85.3.85.3.8(m)305020305075305075150501005.3.9115m20m25.3.1011/222m6630.5m4514海南省住房和城乡建设厅信息公开浏览专用622785.3.11123456789101115海南省住房和城乡建设厅信息公开浏览专用125.45.4.1GB 500026CJJ/T 85.4.25050200019855.4.3GPS12CJJ/T 83CJJ/T7345.4.41231km5.4.516海南省住房和城乡建设厅信息公开浏览专用5.4.61:5001:20005.4.75.
16、4.85.4.95.4.105.4.115.4.125.55.5.112345.5.217海南省住房和城乡建设厅信息公开浏览专用5.5.318海南省住房和城乡建设厅信息公开浏览专用66.16.1.16.1.26.1.36.1.4GB 500286.1.56.1.66.1.76.26.2.16.2.219海南省住房和城乡建设厅信息公开浏览专用6.2.3160236.2.46.2.46.2.5lH-Hetan6.2.4lmHmHem6.2.56.2.56.2.5m1.01.00.51.020海南省住房和城乡建设厅信息公开浏览专用6.2.66.2.76.2.81.5m6.36.3.16.3.211.
17、0m22.0m6.3.310%6.3.426.3.515%21海南省住房和城乡建设厅信息公开浏览专用6.3.611.1m0.9m24531.00h0.25h46.46.4.16.4.26.4.32.4m6.4.411.0m20.9m32.2m422海南省住房和城乡建设厅信息公开浏览专用6.4.56.4.66.4.7Q235BGB/T 7006.4.86.4.96.4.106.4.106.4.10DN6.4.1023海南省住房和城乡建设厅信息公开浏览专用6.4.10mm6.56.5.16.5.21.6m6.5.3DN3006.5.46.5.4DNab1b2ab1b2DN4004004008005
18、00500800400DN800500500800DN10001000DN1500600600600600DN15007007007007006.66.6.16.5.4mmmm6006001000100030050070030045060024海南省住房和城乡建设厅信息公开浏览专用6.6.26.6.326.6.41200m2400m100100m3400m41m 1m1m6.6.512400m30.8m456.6.612200m6.6.7125海南省住房和城乡建设厅信息公开浏览专用236.6.86.6.910m6.6.1012200m34100m6.6.116.6.1226海南省住房和城乡建设
19、厅信息公开浏览专用77.17.1.17.1.27.1.37.1.47.1.5GB 50217DL/T 54847.1.61GA 306.12GA 306.27.1.7100m27海南省住房和城乡建设厅信息公开浏览专用7.27.2.11237.2.27.2.3110kV7.2.47.2.47.2.5GB 50217GB/T 500657.2.4D366kV20D15D35kV12D10D30D20D15D20D28海南省住房和城乡建设厅信息公开浏览专用7.2.67.37.3.17.3.2157.3.27.3.2mm0.320.400.6052737102850203750633044627050
20、5971858069851001007695115150881101352001031261703001281552554001501902755001742503206001902803707002163024258002383344809002603665401000280398580120031646665029海南省住房和城乡建设厅信息公开浏览专用7.3.37.3.37.3.3D7.47.4.112GB 50311YD/T 515137.4.21237.4.37.4.4Q235BGB/T7007.4.5GB8624C7.4.67.4.60453 54 33 343334310D12.5
21、D15D20D25D30D30海南省住房和城乡建设厅信息公开浏览专用7.4.77.4.77.4.6B0.2%ABAAB7.4.7mm1 h2 10kV1202006kV1502506kV10kV20030035kV25030035kV300350110kV220kV300350330kV 500kV350400h+80h+1007.4.831海南省住房和城乡建设厅信息公开浏览专用17.4.780mm150mm2300mm7.4.9100mm7.4.107.4.107.4.10mm4001000800150035kV150030007.4.1190330902457.4.1212kN21/100
22、31.54532海南省住房和城乡建设厅信息公开浏览专用67.4.1311.521/2001/30031/1007.4.147.4.1530m50m7.57.5.1GB 50013GB 503357.5.27.5.3GB 503327.5.433海南省住房和城乡建设厅信息公开浏览专用7.67.6.1GB 50014GB 503327.6.27.6.37.6.47.6.57.6.67.6.77.6.87.6.97.77.7.1GB 500287.7.27.7.234海南省住房和城乡建设厅信息公开浏览专用7.7.37.7.47.7.57.7.67.7.77.7.87.87.8.1CJJ34CJJ 1
23、057.8.2GB/T 29047CJ/T 12912JB/T4730.2AB23JB/T4730.37.7.2MPa0.8P1.6100%100%0.4P0.8100%100%0.01P0.4100%100%/P0.01100%100%/35海南省住房和城乡建设厅信息公开浏览专用7.8.37.8.450GB/T 4272GB/T 8175GB 502647.8.57.8.636海南省住房和城乡建设厅信息公开浏览专用88.18.1.18.1.18.1.28.1.33.0h8.1.43.0h8.1.58.1.6A8.1.78.1.137海南省住房和城乡建设厅信息公开浏览专用3.0h8.1.88.
24、1.930mGB 501408.1.108.1.118.1.128.1.138.28.2.112338海南省住房和城乡建设厅信息公开浏览专用20%48.2.216/h12/h22/h6/h38.2.35m/s8.2.48.2.58.2.610mm 10mm8.2.78.2.8408.2.939海南省住房和城乡建设厅信息公开浏览专用8.38.3.18.3.28.3.320kVGB 500538.3.40.60.710 6 kV/0.4kVD/Yn-118.3.51230mm38.3.61220/380V40海南省住房和城乡建设厅信息公开浏览专用TN-S231km95%45%+5%-10%568.
25、3.71IP541.5m2345GB 5005828.3.8220V/380V60m15kWIP540.5m8.3.941海南省住房和城乡建设厅信息公开浏览专用GB 500588.3.108.48.4.1115lx5lx100lx300lx200lx25lx360min41.0m20m51.3m8.4.21IPE2IP54342海南省住房和城乡建设厅信息公开浏览专用42.2m24V220V30mA5GB 500588.4.32.5mm28.58.5.1201A=KS8.5.1-1Am2K57Sm22A=P N8.5.1-2P3.55.5m2N8.5.243海南省住房和城乡建设厅信息公开浏览专用
26、8.5.38.5.41GBZ/T 205234H2S CH48.5.5GB 501161215m30.5m2m8.5.61244海南省住房和城乡建设厅信息公开浏览专用38.5.71238.5.81210038.5.9GB 50116123445海南省住房和城乡建设厅信息公开浏览专用258.5.1021000m8.5.111GB 50493GB 50028GB 50116CJJ/T 14623420%525%46海南省住房和城乡建设厅信息公开浏览专用8.5.121IP65234GB 5005856GB 501168.5.138.5.14BIM8.68.6.18.6.2200m8.6.347海南省
27、住房和城乡建设厅信息公开浏览专用1232m40.2%58.78.7.118.7.240mm 5mm8.7.38.7.48.7.5GB 500588.7.6GB 500578.88.8.1,48海南省住房和城乡建设厅信息公开浏览专用8.8.28.8.3100m8.8.48.8.58.8.6100m8.8.7100m8.8.88.8.9501008.8.1049海南省住房和城乡建设厅信息公开浏览专用99.19.1.19.1.29.1.31009.1.49.1.5GB/T 504769.1.6GB 50011GB 50191GB 183069.1.70.2mm9.1.81.059.1.950海南省住
28、房和城乡建设厅信息公开浏览专用9.1.109.29.2.19.2.2C30C40GBT 504769.2.39.2.3H(m)H10P610H20P820H30P10H30P129.2.39.2.4123GB 5004651海南省住房和城乡建设厅信息公开浏览专用9.2.5JGJ 52DBJ 46-0189.2.6Na2O10.123kg/m39.2.7DBJ 46-048DBJ 46-0189.2.8JGJ 639.2.90.1%0.3%JGJ/T 2219.2.10lGB 1499.12GB 1499.2GB 130149.2.11GB/T 5 224GB/T 200659.2.12GB 5
29、00179.2.1352海南省住房和城乡建设厅信息公开浏览专用120GB/T 267439.2.14Q235Q345GB/T 7009.2.159.2.159.2.15MUl0MU40M75MUl5MU40M109.2.169.2.169.2.1614556555557052%3503303MPa10.59.547096h+8+6%-20-15%-30-3057024h%3528629.2.179.2.1753海南省住房和城乡建设厅信息公开浏览专用9.39.3.19.3.29.3.39.3.49.2.171280350PZ-150PZ-250PZ-450PZ-6001A427427457487
30、2MPa3.53.53.53.03%4504503503504%1502504006005MPa3.03.02.02.0%350350250250%1502504005006-202h7254海南省住房和城乡建设厅信息公开浏览专用9.3.5GB 500099.3.6GB 500109.3.7GB 500079.3.8GB 506669.49.4.1129.4.2GB 50010GB 5060855海南省住房和城乡建设厅信息公开浏览专用9.59.5.19.5.29.5.3A9.5.4=MkKhmax9.5.4mmmax2mmhmmKMKkN m9.5.5GB 50010B9.5.61.5MPa5
31、6海南省住房和城乡建设厅信息公开浏览专用9.5.79.5.79.5.8A=1.0A01.5A09.5.8AA09.5.9EPDMCR9.5.109.5.11GB 500109.5.12GB 506089.5.7a-b-ab57海南省住房和城乡建设厅信息公开浏览专用9.5.13JGJ 19.69.6.1130m2330mm459.6.2250mm200mm9.6.350mmGB 50010GB 5001058海南省住房和城乡建设厅信息公开浏览专用1010.110.1.1DBJ46-04810.1.210.1.3GB 50108DBJ46-04810.210.2.110.2.21250mmC203
32、59海南省住房和城乡建设厅信息公开浏览专用10.310.3.110.3.21.2m10.3.315mm25mm100mmM510.3.310.3.310.410.4.1M15XPS25mmHDPE120mm120mm60海南省住房和城乡建设厅信息公开浏览专用10.4.22.0mDBJ46-04810.4.310.510.5.16.4.1310.5.2GB 50119DBJ 46-04810.5.3350mm250mm200mm10.5.410.5.510.5.614d10.5.761海南省住房和城乡建设厅信息公开浏览专用1111.111.1.111.1.211.1.311.1.411.1.51
33、1.1.611.1.7:162海南省住房和城乡建设厅信息公开浏览专用2345611.1.811.1.911.211.2.111.2.2GB 5049711.2.311.2.4SMWJGJ 120HJGJ 8111.2.5GB 50204GB/T 5010763海南省住房和城乡建设厅信息公开浏览专用11.2.611.2.71000mm11.2.811.2.811.2.9GB 5020211.311.3.111.3.2GB 5066611.3.3JGJ 18JGJ 10711.3.411.2.8%19050/1295164海南省住房和城乡建设厅信息公开浏览专用GB 8076GB 50119DBJ
34、46-01811.3.511.3.611.3.711.3.8GB 5020411.3.911.3.1011.3.11GB 51231DBJ 46-04711.3.1211.3.1365海南省住房和城乡建设厅信息公开浏览专用11.3.14JGJ 111.3.15GB/T 2280211.3.16GB 5020411.3.17GB 50017GB 5020511.3.18GB 5066611.3.1975%30MPa11.3.205%11.3.2130MPa35GB/T 5044811.3.22JGJ 85abJGJ 9211.3.2366海南省住房和城乡建设厅信息公开浏览专用GB 5020411
35、.3.241MU402M1011.3.2511.3.26GB 5020311.411.4.1P6DBJ 46-04811.4.211.4.3GB 50208DBJ 46-04867海南省住房和城乡建设厅信息公开浏览专用11.511.5.1JGJ/T 205GB 5021011.5.206J 403-1GB 405311.5.311.5.4GB 50268GB/T 1391211.5.5GB 5026811.5.6GB 5083811.5.7GB 50168GB 5030311.5.868海南省住房和城乡建设厅信息公开浏览专用GB 5015011.5.9GB 50168GB 5030311.5.
36、10GB 5061711.5.11GB 5016911.5.12GB 50312GB 50198GB5034811.5.13GB 5009311.5.14GB 50166DB 46/T 47711.5.15GB 50275GB 50243GB 3836.169海南省住房和城乡建设厅信息公开浏览专用11.611.6.1711.6.2GB 50168GB 5016911.6.3GB 50312YD5121YD/T515211.6.4GB 5026811.6.5GB50243CJJ2811.6.6CJJ332JB/T4730.211.711.7.1GB/T 28035GB/T 1626011.7.2
37、GB/T 17544GB/T 1849211.7.370海南省住房和城乡建设厅信息公开浏览专用GB 5033971海南省住房和城乡建设厅信息公开浏览专用1212.112.1.112.1.212.1.312.1.412.1.5123456712.1.61272海南省住房和城乡建设厅信息公开浏览专用3456712.1.712.1.812.1.912.1.1012.1.1112.2I12.2.112.2.273海南省住房和城乡建设厅信息公开浏览专用12.2.312.2.41234512.2.512.2.6GB 51354II12.2.712.2.812.2.9123412.2.101274海南省住房
38、和城乡建设厅信息公开浏览专用3412.2.1112.2.1112.2.1112.2.12III12.2.1312.2.1468810101575海南省住房和城乡建设厅信息公开浏览专用12.2.1512345612.2.16123412.2.1712.2.1812.2.1912.2.20176海南省住房和城乡建设厅信息公开浏览专用234567812.2.211112.2.2212.2.2312.2.24IV12.2.2577海南省住房和城乡建设厅信息公开浏览专用12.2.2612.2.2712.2.2830d12.3I12.3.112345678912.3.211II12.3.378海南省住房和
39、城乡建设厅信息公开浏览专用1234512.3.41III12.3.512345612.3.6112.3.7IV12.3.8123479海南省住房和城乡建设厅信息公开浏览专用56712.3.921V12.3.10123412.3.11112.3.12CJJT 226VI12.3.131234512.3.141180海南省住房和城乡建设厅信息公开浏览专用12.3.1512.4I12.4.112.4.23m12.4.3123412.4.415m50m12.4.512.4.612.4.7100m81海南省住房和城乡建设厅信息公开浏览专用II12.4.8GB5135412.4.911112.4.1012
40、.4.1112.4.121234512.4.13123412.4.14182海南省住房和城乡建设厅信息公开浏览专用234III12.4.1512.4.1612.4.17GB 50108JGJ/T 212DBJ 46-04812.5I12.5.112.5.2GB 2520112.5.383海南省住房和城乡建设厅信息公开浏览专用12.5.4II12.5.512.5.61234512.5.71III12.5.812.5.9IV12.5.1012.5.11195%2GB 5083884海南省住房和城乡建设厅信息公开浏览专用3412.5.12111V12.5.1312.5.14:1212.5.151VI
41、12.5.1612.5.1712.5.18DB 46/T 477VII12.5.1985海南省住房和城乡建设厅信息公开浏览专用12.5.20112.5.2186海南省住房和城乡建设厅信息公开浏览专用AA.0.1K-M=KA.0.1-1Mj=1-M Nj=NA.0.1-2MZ=1-M NZ=NA.0.1-3MkN mK25000kN m/radK50000kN m/radMjkN mMZkN mNkNNjkNNZkN mrad=00.3 0.6K87海南省住房和城乡建设厅信息公开浏览专用BB.0.1B.0.1MfpyAPh2-x2B.0.1-1x=fpyAP1fcbB.0.1-2MkN mfpy
42、N/mm2APmm2hmmxmm1C501.0C800.94bmmB.0.188海南省住房和城乡建设厅信息公开浏览专用1123289海南省住房和城乡建设厅信息公开浏览专用1GB 508382GB/T 512743GB 513544GB 502895GB/T 504766GB 500117GB 501918GB183069JGJ 5210JGJ 6311lGB 1499 1122GB 1499 213GB 1301414GB/T 522415GB/T 2006516GB 5001717GB/T 2674318GB/T 70019GB 5000920GB 5001021GB 5000722GB 5
43、066623GB 5060890海南省住房和城乡建设厅信息公开浏览专用24JGJ 125GB 5010826GB 5020827GB 5020228GB 5020429GB 5020530JTG D7031GB 5044632GB 5020333GB 5005234GB 5005735GB 5005836GB/T 5006537GB 5009338GB 5011639GB 5016640GB 5016841GB 5016942GB 5017443GB 5021744DL/T 548445GB 5030346GB 5031147GB 5031248GB 5034349GB 5061791海南省住
44、房和城乡建设厅信息公开浏览专用50YD 510251YD 512152YD/T 515153YD/T 515254GB 5002855GB 5024356GB 5026457GB 5027558GB/T 427259GB/T 817560CJJ 2861CJJ 3362CJJ 3463GB 5001364GB 5001465GB 507886606MS20167GB 5001668GB 5097469GB 5014070GB 5089871GB 5014172GB 5026892海南省住房和城乡建设厅信息公开浏览专用Technical standard for construction,ope
45、ration andmaintenance of urban utility tunnel in Hainan provinceDBJ 46-052-201993海南省住房和城乡建设厅信息公开浏览专用1972982.198310041014.11014.21024.310251035.11035.31035.410461056.11056.21056.31066.41066.51076.610771087.110894海南省住房和城乡建设厅信息公开浏览专用7.21087.31087.41097.51097.61097.710981118.21118.31118.41128.51128.6113
46、8.71138.811391149.11149.21159.31159.41169.51169.61171011910.111910.31191212095海南省住房和城乡建设厅信息公开浏览专用12.112012.212112.312312.412312.512496海南省住房和城乡建设厅信息公开浏览专用11.0.12015GB 50838-201597海南省住房和城乡建设厅信息公开浏览专用22.12.1.21234562.1.312398海南省住房和城乡建设厅信息公开浏览专用42.1.499海南省住房和城乡建设厅信息公开浏览专用33.0.1GB 50838-20153.0.43.0.53.0
47、.92015 612016 116100海南省住房和城乡建设厅信息公开浏览专用44.14.1.11004.1.24.1.34.1.6101海南省住房和城乡建设厅信息公开浏览专用4.24.2.14.34.3.5GB 50217-20075.1.9102海南省住房和城乡建设厅信息公开浏览专用55.15.1.15.1.412345.35.3.15.3.3GB 50021-20014.1.185m315m20m103海南省住房和城乡建设厅信息公开浏览专用5.45.4.65.4.10104海南省住房和城乡建设厅信息公开浏览专用66.16.1.16.1.26.1.33.0.26.1.76.26.2.110
48、5海南省住房和城乡建设厅信息公开浏览专用6.2.26.2.66.36.3.2GB 502896.46.4.16.4.4DL/T 5221GB 502176.4.5106海南省住房和城乡建设厅信息公开浏览专用6.56.5.4GB 502176.66.6.910m107海南省住房和城乡建设厅信息公开浏览专用77.17.1.17.1.77.27.2.37.2.4DL/T 5221GB 502177.37.3.2108海南省住房和城乡建设厅信息公开浏览专用7.47.4.3GB/T 313877.57.5.27.67.6.17.77.7.2GB 50028-20066.4.1 6.4.210.2.23G
49、B 50028-2006GB/T 9711GB 81637.7.5GB 50028-20066.6.25109海南省住房和城乡建设厅信息公开浏览专用0.4MPa6.6.146.6.54.0MPaGB 50028-20066.6.2110海南省住房和城乡建设厅信息公开浏览专用88.28.2.18.2.2GB 50058-20143.2.425%40.3m31h66/h12/h8.38.3.18.3.410 6 kV/0.4kVD/Yn-11Y/Yn-0D/Yn-11Y/Yn-0111海南省住房和城乡建设厅信息公开浏览专用Y/Yn-015%D/Yn-118.3.108.48.4.32.5mm2GB
50、 500588.58.5.38.5.4GB50838-20157.5.41112海南省住房和城乡建设厅信息公开浏览专用8.68.6.28.78.7.1GB/T 5006518.88.8.9O2H2SCH41113海南省住房和城乡建设厅信息公开浏览专用99.19.1.2129.1.3GB 50068-20011.0.4 1.0.5501001001009.1.99.1.10114海南省住房和城乡建设厅信息公开浏览专用GB/T 504769.29.2.6GB 500103.5GB 001084.1.14GB 501084.1.14GB/T 50476B.29.39.3.1129.3.4115海南省
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