Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
MT/T 838-1999 General specification for the friction-driving controller of automatic spray $130.00 via email in 1~3 business day valid
MT/T 84-2007 Shearer-- Types and basic parameters $174.00 immediately valid
NB/T 10949-2022 Protective sealed door for refuge chamber $255.00 via email in 1~3 business day valid
NB/T 11258-2023 General requirements of electromechanical management for underground coal mine $180.00 via email in 1~3 business day valid
NB/T 11265-2023 Remanufactured powered support—Technical requirements $225.00 via email in 1~3 business day valid
NB/T 11327-2023 Test methods for gas permeability in coal seam $210.00 via email in 1~3 business day valid
T/CNCA 025-2022 Nano energy absorbing anti-collision device for underground roadway general technical conditions $165.00 via email in 1~3 business day valid
T/CNCA 026-2022 Nano energy absorbing driving buffer device for underground roadway general technical conditions $165.00 via email in 1~3 business day valid
T/CNCA 028-2022 Technical specification for crash performance test of stall protection facilities in underground roadways $165.00 via email in 1~3 business day valid
T/CNCA 054-2023 Specification for design of coal slurry pipeline transportation $615.00 via email in 1~8 business day valid
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