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燃气输送用塑料管道系统.聚乙烯(PE).第3部分:配件
Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 3: fittings
参考页数:31P;A4
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地下无压排水和污水管网翻新用塑料管道系统.第1部分:总则.
Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 1 : general.
参考页数:23P;A4
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地下无压排水管网和污水管网翻新用塑料管道系统.第4部分:现场加工管衬里.
Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 4 : lining with cured-in-place pipes.
参考页数:42P;A4
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地下供水网翻新用塑料管道系统.第3部分:无缝管道衬里.
Plastics piping systems for renovation of underground water supply networks - Part 3 : lining with close-fit pipes.
参考页数:22P;A4
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供水, 压力条件下排水和污水用塑料管道系统 - 聚乙烯 (PE) - 第3部分: 配件
Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 3: fittings
参考页数:42P;A4
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地下非压力排水和排污管网更新用塑料管道系统.第3部分:紧配合管用衬层
Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 3 : lining with close-fit pipes.
参考页数:29P;A4
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地下供水网翻新用塑料管道系统.第1部分:总则.
Plastics piping systems for renovation of underground water supply networks - Part 1 : general.
参考页数:25P;A4
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低压输水灌溉用薄壁硬聚氯乙烯(PVC-U)管材
价格:¥0.00
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