GB/T 4844-2011 Translated English of Chinese Standard (GBT 4844-2011, GB/T4844-2011, GBT4844-2011)


Book Description

This Standard specifies the specifications, inspection rules, test methods, and product packaging, marking, storage and transportation and safety warnings of gaseous helium and liquid helium.




GB/T 26714-2011 Translated English of Chinese Standard (GBT 26714-2011, GB/T26714-2011, GBT26714-2011)


Book Description

This Standard specifies the classification, requirements, test methods, inspection rules, marks, packaging, transport and storage of ball point pens and refills. This Standard is applicable to ball point pens (including refill replaceable and refill irreplaceable) and refills for general use and document writing use.




GB/T 26704-2011 Translated English of Chinese Standard. (GBT 26704-2011, GB/T26704-2011, GBT26704-2011)


Book Description

This Standard specifies the classification, requirements, test method, inspection rule and signs, packaging, transportation, and storage of pencils. This Standard applies to graphite pencils and colored pencils. This Standard does not apply to water-soluble colored pencils and specialpurpose pencils.




GB/T 20042.6-2011 Translated English of Chinese Standard. (GBT 20042.6-2011, GB/T20042.6-2011, GBT20042.6-2011)


Book Description

This part of GB/T 20046 specifies the terms and definitions, the gas tightness test for bipolar plate materials, bending strength test, density test, resistance test and corrosion current density test, etc.; the bipolar plate parts gas tightness test, resistance drop test, area utilization test, thickness uniformity test, flatness test, weight test and resistance test for the characteristic test method for the proton exchange membrane fuel cell bipolar plates.




GB/T 11834-2011 Translated English of Chinese Standard. (GBT 11834-2011, GB/T11834-2011, GBT11834-2011)


Book Description

This Standard specifies the classification, requirements, test methods, inspection rules and marking, packaging, transportation, and storage of dry friction linings for industrial and agricultural machines. This Standard applies to dry friction linings for industrial and agricultural machines.




GB/T 14685-2011 Translated English of Chinese Standard. GB/T14685-2011, GB33460


Book Description

This standard specifies the definitions, classification and specification, technical requirements, test methods, inspection rules, symbol, storage and transportation of pebble and crushed stone for building. This standard is applicable to the cement concrete for construction engineering (except hydraulic structure), and the pebbles and crushed stones used for its products.




GB 17258-2011 English-translated version


Book Description

GB 17258-2011 Environmental testing - Part 2: Test methods - Test J and guidance: Mold growth English-translated version




GB/T 1346-2011 Translated English of Chinese Standard. GB/T1346-2011, GB33460


Book Description

This standard specifies the principle, instruments and equipment, materials, test conditions and determination methods of test methods for water requirement of normal consistency, setting time and volume soundness (caused by free calcium oxide) of the portland cements.




GB 50054-2011 English-translated version


Book Description

GB 50054-2011 General rules for high performance liquid chromatography English-translated version




GB/T 26717-2011 English-translated version


Book Description

GB/T 26717-2011 English-translated version