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
NB/T 10363-2019 Determination method of gas drainage efficiency standard for coal mine $165.00 via email in 1~3 business day valid
NB/T 10364-2019 Prediction method of mine gas emission rate in sub-level caving mining workface $195.00 via email in 1~3 business day valid
NB/T 10365-2019 Code for design of surface vertical well for gas drainage in coal mining influence region $180.00 via email in 1~3 business day valid
NB/T 10366-2019 Surface Drilling and Drainage Techniques for Pressure Relief Gas in Coal Mines $165.00 via email in 1~3 business day valid
NB/T 10367-2019 Term and Definition of Gas Utilization in Coal Mine $180.00 via email in 1~3 business day valid
NB/T 10368-2019 Mine Track Instrument While Drilling $165.00 via email in 1~3 business day valid
NB/T 10369-2019 Insulating pipes with plastic sheath in mine $165.00 via email in 1~3 business day valid
NB/T 10370-2019 Code for performance inspection of welded stainless steel pipes for gas drainage in coal mines $120.00 via email in 1~3 business day valid
NB/T 10371-2019 Inspecting specification of reinforced spiral welded steel pipe with coating layer for gas drainage in coalmine $150.00 via email in 1~3 business day valid
NB/T 10372-2019 Steel-plastic composite protective net for underground coal mine $180.00 via email in 1~3 business day valid
NB/T 10373-2019 Basic requirements for preparation of green mine construction planning for coal mining $105.00 via email in 1~3 business day valid
NB/T 10374-2019 Technological criterial of green mine construction for underground coal mining $105.00 via email in 1~3 business day valid
NB/T 10375-2019 Technical requirements for pulverized coal preparation system for high efficiency industrial boilers $270.00 via email in 1~3 business day valid
NB/T 10376-2019 General technical requirements for safety detection system of closed coal storage facilities $300.00 via email in 1~5 business day valid
NB/T 10377-2019 Technical requirements for smooth blasting of air column charge in rock roadway excavation of coal mine $165.00 via email in 1~3 business day valid
NB/T 10378-2019 Technical specification for fluidized bed drying of clean coal $165.00 via email in 1~3 business day valid
NB/T 10379-2019 Technical requirements for pulverized coal preparation system of high-efficiency industrial boilers $165.00 via email in 1~3 business day valid
NB/T 10380-2019 General specification for pulverized coal for high-efficiency industrial boilers $105.00 via email in 1~3 business day valid
NB/T 10381-2019 Technical Specification for Hydrogen and Oxygen Stable Isotope Tracing Water-inrush Sources of Coal Mines $240.00 via email in 1~3 business day valid
NB/T 10382-2019 Technical specification for detection and inspection of coal preparation flotation compound reagent $180.00 via email in 1~3 business day valid
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