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International Standard Category: Bolts, screws, studs

GB/T 902.4-2010    Threaded studs with flange(pitch)and stud with internal thread for short-cycle drawn arc stud welding
短周期电弧螺柱焊用焊接螺柱;
Category No.:21.060.10 Valid Status:valid
Issued Organization:AQSIQ,SAC Issued Date:2011-1-10
Implemented Date:2011-10-1 Abolished Date:
Superseded Standard.: Superseded Date:
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