Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

International Standard Category: Tunnelling and tubing equipment

JB/T 7171-2011    Hand-held internal combustion rock drills
手持式内燃凿岩机;
Category No.:73.100.10 Valid Status:valid
Issued Organization:MIIT Issued Date:2011-12-20
Implemented Date:2012-4-1 Abolished Date:
Superseded Standard.: Superseded Date:
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