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Standard Insuued on: 1987-07

GB/T 7899-1987    Regulators for gas cylinders used in welding cutting and allied prosesses
焊接,切割及类似工艺用气瓶减压器
Category No.:GB Valid Status:superseded
Issued Organization:China Machinery Industry Federation Issued Date:1987-07-17
Implemented Date:1988-1-1 Abolished Date:
Superseded Standard.:GB/T 7899-2006 Regulators for welding, cutting and the similar processes
Superseded Date:2006-10-1
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GB 8119-1987   GB/T 7975-1987   GB/T 7989-1987   GB/T 7978-1987   GB/T 4268.2-1987   GB/T 8099-1987   GB 8295-1987   GB/T 8024-1987   SY/T 0536-1994   GB 8120-1987   GB/T 8102-1987   GB/T 7979-1987   GB 8128-1987   GB/T 3323-1987   GB/T 8100-1987   GB/T 1176-1987   GB 5684-1987   GB/T 8106-1987   GB/T 8101-1987   GB/T 8104-1987  

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