Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Service
Title Standard No. Implemented On
Safety Signs and Guideline for the UseGB 2894-20082009-10-1
Power series and fundamental parameters of horn loudspeakersSJ 2057-19821982-10-1
Determination for acid value of unsaturated polyester resinsGB 2895-19821982-10-1
General Technical Specifications for Hydraulic Steering Engine CB* 3129-19821984-1-1
Nickel-Chromium/Gold-Iron,Copper/Gold-Iron low temperature thermocouple wires and their reference tablesGB/T 2904-19821982-10-1
Testing method for diffusion furnace for semiconductor device manufacturingSJ 2065-19821982-7-1
Foundry pig ironGB/T 718-19821982-10-1
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