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
GB/T 21486-2008 Hydraulic fluid power - Filter elements - Sequence of tests for verifying performance characteristics $264.00 via email in 1~3 business day superseded
GB/T 21486-2019 Hydraulic fluid power—Filter elements—Sequence of tests for verifying performance characteristics $160.00 via email in 1~3 business day valid
GB/T 21540-2008 Hydraulic fluid power - On-line automatic particle-counting systems for liquids - Methods of calibration and validation $190.00 via email in 1~3 business day superseded
GB/T 22108.2-2008 Cubic boron nitride inserts tipped or solid - Dimensions $80.00 via email in 1~3 business day valid
GB/T 25132-2010 Hydraulic fluid power - Filters - Test method for differential pressure devices $170.00 via email in 1~3 business day valid
GB/T 27613-2011 Hydraulic fluid power—Fluid contamination—Determination of particulate contamination by the gravimetric method $240.00 via email in 1~3 business day valid
GB/T 27793-2011 Beater addition non-asbestos gasket materials $140.00 via email in 1~3 business day to be superseded
GB/T 27795-2011 Test method for corrosion testing of non-metallic gaskets $120.00 via email in 1~3 business day valid
GB/T 27970-2011 Test method for weight loss of non-metallic gasket materials upon exposure to elevated temperatures $110.00 via email in 1~3 business day valid
GB/T 27971-2011 Non-metallic gaskets - Terms $150.00 via email in 1~3 business day valid
GB/T 2879-2024 Hydraulic fluid power—Cylinders—Dimensions and tolerances of housings for single-acting piston and rod seals in reciprocating applications $285.00 via email in 1~3 business day valid
GB/T 30709-2014 Standard test method for compressibility and recovery of laminated composite gasket materials $100.00 via email in 1~3 business day valid
GB/T 30710-2014 Standard test method for creep relaxation of laminated composite gasket materials $100.00 via email in 1~3 business day valid
GB/T 32373-2015 Test methods for reverse osmosis membranes $190.00 via email in 1~3 business day valid
GB/T 34241-2017 Spiral wound composite polyamide reverse osmosis membrane element $250.00 via email in 1~3 business day valid
GB/T 34244-2017 Technical code for liquid sterilizing-grade filter elements $430.00 via email in 1~5 business day valid
GB/T 3452.1-2005 Fluid power systems - O-rings - Part 1: Inside diameters, cross-sections, tolerances and size identification code $244.00 immediately valid
GB/T 3452.2-2007 Fluid power systems—O-rings—Part 2:Quality acceptance criteria $120.00 immediately valid
GB/T 3452.4-2020 O-rings for fluid power systems—Part 4:Anti-extrusion rings (back-up rings) $255.00 via email in 1~3 business day valid
GB/T 34888-2017 Rotary shaft lip-type seals-Determination of installing and removing forces $70.00 via email in 1~3 business day valid
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