BS 4660-2000 Thermoplastics ancillary fittings of nominal sizes 110 and 160 for below ground gravity

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标准类别: 国外标准
关键词: BS   4660   2000   Thermoplastics   ancillary

标准简介

BS 4660-2000 Thermoplastics ancillary fittings of nominal sizes 110 and 160 for below ground gravity drainage and sewerage
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