GB/T 1171-2006 Translated English of Chinese Standard. (GBT 1171-2006, GB/T1171-2006, GBT1171-2006)


Book Description

This Standard specifies the classification, structure, requirements, test methods and sings, labels, packaging, storage, and transportation of classical V-belts for general drive. This Standard applies to classical V-belts with cord structure for general mechanical transmission devices.




GB/T 1171-2017 Translated English of Chinese Standard. (GBT 1171-2017, GB/T1171-2017, GBT1171-2017)


Book Description

This Standard specifies the structure, types and marks, requirements, sampling, test methods and marking, labeling, packaging, transportation and storage of classical V-belts (hereinafter referred to as V-belts) for general drive. This Standard applies to classical V-belts used for general mechanical drive devices. This Standard does not apply to mechanical drive devices such as automobiles and motorcycles.













GB/T 5750.8-2006 English-translated version


Book Description

GB/T 5750.8-2006 Limits and fits - The calculation and selection of interference fits English-translated version




QB/T 1655-2006 Translated English of Chinese Standard. (QBT 1655-2006, QB/T1655-2006, QBT1655-2006)


Book Description

This Standard specifies the terms and definitions, classification, requirements, test methods, inspection rules, and marking, package, transportation, storage of roller ball pen and refill. This Standard is applicable to the various roller ball pens and refills filling water-based ink.




JGJ 63-2006 Translated English of Chinese Standard. JGJ63-2006


Book Description

In order to ensure the quality of water for concrete, and to make concrete performance meet the technical requirements, this Standard is developed. This Standard applies to water for concrete of industrial and civil buildings and general structures.




TB/T 3139-2006 Translated English of Chinese Standard. (TBT 3139-2006, TB/T3139-2006, TBT3139-2006)


Book Description

This standard specifies the limits, test methods and inspection rules for harmful substances in the passenger compartment and the cab interior of the railway locomotives, as well as the limits and test methods for the harmful substances in the indoor air of passenger compartment and cab.




GB/T 11351-2017 Translated English of Chinese Standard. (GBT 11351-2017, GB/T11351-2017, GBT11351-2017)


Book Description

This standard specifies the terms and definitions, basic principles, marking methods, inspection methods of mass tolerances of castings. This standard applies to castings as produced by various casting methods.