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International Standard Category: Rings, bushes, sleeves, collars

GB/T 17116.3-1997    Pipe supports and hangers Part 3:Middle connection attachments and building structure attachments
管道支吊架 第3部分:中间连接件和建筑结构连接件;
Category No.:21.060.60 Valid Status:abolished
Issued Organization:AQSIQ Issued Date:1997-1-2
Implemented Date:1998-5-1 Abolished Date:2018-10-01
Superseded Standard.:GB/T 17116.3-2018 Pipe supports and hangers—Part 3:Middle connection attachments and building structure attachments
Superseded Date:2018-10-1
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