JB/T 9023.2-1999 Translated English of Chinese Standard (JB/T 9023.2-1999, JBT9023.2-1999)

JB/T 9023.2-1999 Translated English of Chinese Standard (JB/T 9023.2-1999, JBT9023.2-1999)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2024-10-25

Total Pages: 9

ISBN-13:

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This standard specifies the type, basic parameters, technical requirements, safety requirements, test methods, inspection rules, marking, packaging, transportation and storage of KQJ downhole drills. This standard applies to non-self-propelled downhole drills (hereinafter referred to as drills).


JB/T 9101-1999 Translated English of Chinese Standard. (JBT 9101-1999, JB/T9101-1999, JBT9101-1999)

JB/T 9101-1999 Translated English of Chinese Standard. (JBT 9101-1999, JB/T9101-1999, JBT9101-1999)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2014-09-22

Total Pages: 18

ISBN-13:

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This standard specifies the balance method, grade of balance quality, precision requirements of the balancing equipment, calibration method, and verification of the fan rotor. This standard is applicable to the balance of the rotor or impeller of the centrifugal fan and axial fan.


JB/T 9329-1999 Translated English of Chinese Standard (JB/T 9329-1999, JBT9329-1999)

JB/T 9329-1999 Translated English of Chinese Standard (JB/T 9329-1999, JBT9329-1999)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2024-08-16

Total Pages: 9

ISBN-13:

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This Standard specifies the basic environmental conditions, test methods, and inspection rules for the transportation and storage of instruments. This Standard applies to instrument products with exit-factory packaging. For products with special storage and transportation requirements, they can be separately specified in their product standards.


JB/T 9210-1999 Translated English of Chinese Standard. (JBT9210-1999)

JB/T 9210-1999 Translated English of Chinese Standard. (JBT9210-1999)

Author: https://www.chinesestandard.net

Publisher: www.ChineseStandard.net

Published: 2022-06-04

Total Pages: 9

ISBN-13:

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This Standard specifies the special requirements for vacuum heat treatment equipment, commonly-used metal materials for vacuum heat treatment, technological process of vacuum heat treatment and its basic technological parameters. This Standard applies to technologies such as metal vacuum quenching, vacuum tempering, vacuum annealing, vacuum solution heat treatment, and vacuum aging.


JB/T 1647.2-2012 Translated English of Chinese Standard. (JBT 1647.2-2012, JB/T1647.2-2012, JBT1647.2-2012)

JB/T 1647.2-2012 Translated English of Chinese Standard. (JBT 1647.2-2012, JB/T1647.2-2012, JBT1647.2-2012)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2015-02-02

Total Pages: 27

ISBN-13:

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This Part of JB/T 1647 specifies the technical requirements, test methods, inspection rules, packaging, labeling, and transport of the straight-side power-press. This Part applies to straight-side single-, dual-, four-point mechanical power presses. It also applies to straight-side single, double, four-point trimming power-presses. This Part does not apply to hot forging power-presses, closed high-speed power-presses, and other special power-presses.