
Specification for plastics inspection chambers for drains
出版:British Standards Institution

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基本信息
標準編號: BS 7158:1989
發布時間:1989/6/30 0:00:00
標準類別:Standard
出版單位:British Standards Institution
標準頁數:20
標準簡介
Chambers made of specific thermoplastics or GRP materials in circular or rectangular form of up to 600 mm diameter or length and up to 1 m depth for use with drains of plastics or other materials.
標準備注
? British Standards Institution 2013
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