Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
MT 403-1995 $824.00 via email in 1~5 business day valid
MT 404-1995 General Technical Specifications for Production Dispatching Pass-type Switchboard of Coal Mine $300.00 via email in 1~3 business day valid
MT 405-1995 General Technical Specifications for Production Dispatching Auto Exchange Telephone Switchboard of Coal Mine $300.00 via email in 1~3 business day valid
MT 406-1995 General Technical Specifications for Tandem Device under Communication Well of Coal Mine $150.00 via email in 1~3 business day valid
MT 407-1995 General Technical Specifications for Integrative Reserve Protection Device of Ground Vertical Shaft Hoist of Coal Mine $150.00 via email in 1~3 business day valid
MT 409-1995 via email in business day superseded
MT 41-1987 Determination Methods for Porosity of Rock $30.00 via email in 1~3 business day valid
MT 413-1995 General Technical Specifications for Intrinsic Safety Type Digital Insulation Resistance Meter for Mining Purpose $150.00 via email in 1~3 business day valid
MT 419-1995 Valve Used for Hydraulic Support $220.00 immediately valid
MT 42-1987 Determination Methods for Water Absorbability of Rock $130.00 via email in 1~3 business day valid
MT 421-1996 Determination Methods for On-site Performance Parameters of Main Ventilating Fan Used for Coal Mine $210.00 via email in 1~3 business day valid
MT 422-1996 Determination Methods for Coal Mine Dust Granularity Distribution (Mass Method) $224.00 via email in 1~3 business day abolished
MT 423-1995 Technical Specifications for Methane Calibration Gas in the Air $164.00 via email in 1~3 business day valid
MT 424-1995 General Technical Specifications for Calibration Device of Light Interference Methane Tester $60.00 via email in 1~3 business day valid
MT 425-1995 Isolated Chemical Oxygen Self-rescuer $210.00 via email in 1~3 business day abolished
MT 426-1995 Technical Specifications for Chlorate Oxygen-generating Starter $120.00 via email in 1~3 business day abolished
MT 427-1995 Technical Specifications for Potassium Superoxide Flaky Oxygen-generating Agent $244.00 via email in 1~3 business day valid
MT 428-1995 $344.00 via email in 1~3 business day superseded
MT 428-2007 Flame-proof Low Voltage Electric Cable Terminal Box for Coal Mine via email in business day valid
MT 428-2008 The Blast-proof Electric Bell for Coal Mine $180.00 via email in 1~3 business day valid
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