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Standard No. Title Price(USD) Delivery Status Add to Cart
MT/T 844-1999 General spacifications for air door switching motion transduce in mine 150.0 via email in 1~3 business day valid
GB/T 20936.3-2009 Electrical apparatus for the detection and measurement of flammable gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in 120.0 via email in 1~3 business day to be abolished
JB/T 7565.6-2004 Specification of flameproof three phases asynchronous motor Part 6:Series YB 2-H flameproof three phases asynchronous motor for ships (Frame size 63 to 355) 390.0 via email in 1~3 business day superseded
GB 3836.11-2008 Explosive atmospheres - Part 11: Equipment protection by flameproof enclosures d - Method of test for ascertainment of maximum experimental safe gap 60.0 via email in 1 business day to be abolished
GB 7957-2003 General requirements for safety of cap lamp 120.0 via email in 1~3 business day abolished
GB/T 31234-2014 Technical specification for YBZT series flameproof premium efficiency three-phase induction motor with copper rotor(frame size 80 to 200) 315.0 via email in 1~5 business day valid
JB/T 10352-2002 Specification of YFB series for dust explosion-proofthree phases asynchronous motor(Frame size 63to355) 480.0 via email in 1~5 business day superseded
JB/T 7565.7-2006 Specification of flameproof three phase asynchronous motor - Part 7 : Series YBGB2、YBGB2 - W flameproof three phase asynchronous motor for indoor & outdoor pipe - pump (Frame size 8 300.0 via email in 1~3 business day abolished
GB/T 19518.2-2017 Explosive atmospheres―Electrical resistance traces heating―Part 2:Application guide for design,installation and maintenance 615.0 via email in 1~8 business day valid
GB 12476.9-2010 Electrical apparatus for use in the presence of combustible dust—Part 9:Test methods—Method for determining the electrical resistivity of dust in layers 110.0 via email in 1~3 business day valid
GB 3836.15-2000 Electrical apparatus for explosive gas atmospheres--Part 15:Electrical installations in hazardous areas(other than mines) 300.0 via email in 1 business day to be abolished
GB/T 20936.3-2017 Gas detectors for explosive atmospheres―Part 3:Guidance on functional safety of fixed gas detection systems 555.0 via email in 1~5 business day to be valid
GB 12476.4-2010 Electrical apparatus for use in the presence of combustible dust—Part 4:Protection by intrinsic safety“iD” 230.0 via email in 1~3 business day valid
JB/T 10685-2006 Specification of YBD2 series flame-proof variable-pole multi-speed three phase induction motor (frame size 80~280) 330.0 via email in 1~3 business day valid
GB 22380.2-2010 Explosion protected safety technique of the petrol filling station - Part 2: Safety requirements for construction and performance of safe breaks for use on dispensers 210.0 via email in 1~3 business day valid
MT 136-2004 hand-held electric coal drill 120.0 via email in 1~3 business day valid
GB/T 3836.5-2017 Explosive atmospheres-Part 5:Equipment protection by pressurized enclosure"p" 630.0 via email in 1~2 business day valid
GB 12476.8-2010 Electrical apparatus for use in the presence of combustible dust—Part 8:Test methods—Methods for determining the minimum ignition temperatures of dust 375.0 via email in 1~3 business day valid
GB 12476.7-2010 Electrical apparatus for use in the presence of combustible dust—Part 7:Type of protection pD 230.0 via email in 1~3 business day valid
GB/T 30040.7-2013 Leak Detection Systems - Part 7: General Requirements and Test Methods for Interstitial Spaces, Leak Protecting Linings and Leak Protecting Jacket 370.0 via email in 1~3 business day valid
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