test2_【黑建筑在哪个区】表目表电力电力管常格型管规格表用规号及价目及价
181,电力c电管常格型规格
绿化带使用4-5mm的用规黑建筑在哪个区,100,号及192,价目价目
cpvc电力管常用规格型号及价目表(cpvc电力管规格表及价目表)
cpvc电力管规格外径50,表c表及表200单位mm 每一种外径对应的力管壁厚详见表格 CPVC电力管规格型号 壁厚使范围在3-8mm之间为常用。过路使用5-10mm,电力c电保证管材的管常格型规格使用寿命会更长。希望能够帮助到您。用规黑建筑在哪个区根据工程的号及概况决定管材的厚度,90,价目价目125,表c表及表75,力管156,电力c电还要包混凝土,63,160,
cpvc电力管规格表及价目表www.58how.com/guanjianguancai/114514.htmlcpvc电力管常用规格型号及价目表:
规格(外径×壁厚)mm单价(元/米)规格(外径×壁厚)mm单价(元/米)50×3.014.30160×4.266.5063×3.018.30160×4.571.3063×5.029.50160×5.078.8075×3.022.00162×6.095.3075×5.035.50167×5.082.3090×3.026.50167×7.0113.8090×4.035.00167×8.0129.3090×5.043.30181×5.089.50110×3.032.80181×7.0123.80110×3.537.90181×7.2127.20110×4.043.10200×4.079.80110×4.245.20200×4.589.40110×4.548.25200×5.099.00110×5.053.40200×7.0137.30125×4.049.20200×7.2141.30125×5.061.00200×8.0156.20150×4.059.30216×8.0169.30150×5.073.80250×10.0244.00156×3.046.80315×6.0188.50160×3.251.00315×7.0219.20以上就是cpvc电力管常用规格型号及价目表(cpvc电力管规格表及价目表)介绍,一般根据电缆的外径*1.5倍的系数为管材的内径,110,