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Standard Insuued on: 1990-05

GBJ 321-1990    Quality inspection and assessment of prefabricated concrete structural members
预制混凝土构件质量检验评定标准GBJ321-90
Category No.:GB Valid Status:superseded
Issued Organization: Issued Date:1990-05-17
Implemented Date:1991-3-1 Abolished Date:
Superseded Standard.:GB 50204-2002 Code for acceptance of constructional quallty of concrete structures
Superseded Date:2002-4-1
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GB/T 12347-1996   GBJ 321-1990   GBJ 39-1990   GBJ 128-1990   GBJ 133-1990   GBJ 25-1990   GBJ 130-1990   GB/T 12356-1990   GB/T 12355-1990   GB 4333.10-1990   GB 12349-1990   GB 12348-1990   GB/T 1786-1990   CJJ 36-1990   JJG 2060-1990   YD 344-1990   HAD 101/09-1990   JJG(YD) 001-1989  

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