Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 30
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Book Description
This Standard is applicable to the mixed-flow hydraulic turbine, ramp-flow hydraulic turbine, axial-flow hydraulic turbine (tubular hydraulic turbine refers to axial-flow) and scoop hydraulic turbine of which the power exceeds 10 MW; the butterfly valve of which the nominal diameter is 1000~8000 mm; and the rotary valve of which the nominal diameter is 500~2400 mm.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 16
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Book Description
This Standard specifies the terms, marking, technical requirements, test methods, inspection rules, signs and packaging, transportation and storage of compression gas springs. This Standard is applicable to gas springs filled with nitrogen or inert gas as the working medium.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 667
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Book Description
This document provides the comprehensive list of Chinese Industry Standards - Category: JB; JB/T; JBT.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 14
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Book Description
This Standard specifies the classification, dimensions, shape and tolerances, technical requirements, test methods, inspection rules, packing, marking, and quality certification of wire for steel wire ropes use. This Standard applies to the smoothly-surfaced and zinc-coated wire with a round cross section for the manufacture of steel wire ropes for general and important purposes.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
ISBN:
Category : House & Home
Languages : en
Pages : 10
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Book Description
This standard specifies the technical conditions for general purpose non-inner ring and drawn cup needle roller bearings which comply with the provisions of GB/T 290-1998 and GB/T 12764-2009. This standard applies to the production, inspection and acceptance of bearings.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 10
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Book Description
This standard specifies the method for measuring the peel strength of high strength adhesive bonds by the floating roller method. The peel strength refers to the peel resistance between a rigid metal adherend and a flexible metal adherend under predetermined test conditions.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
ISBN:
Category : House & Home
Languages : en
Pages : 15
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Book Description
This Part of the JB/T 5000 specifies the ultrasonic, magnetic-powder and penetration testing methods and quality grades of forged steel. This Part applies to non-destructive testing of forged steel for heavy machinery. Non-destructive testing methods as specified in this Part may involve hazardous materials, operations and equipment, so the non-destructive testing personnel shall comply with relevant safety and health regulations.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 5
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Book Description
The value listed in this Standard are conceptually not allowed in the stamping tolerance. However, general stamping parts come with varying degrees of burrs. When the burr.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 26
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Book Description
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.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 68
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Book Description
This Standard specifies the test method for whole machines of the counterbalanced fork-lift trucks preparations before test, test conditions, parameter determination and stability, loading and unloading performance, steering performance, operating performance, dynamic performance, energy consumption, braking performance, vibration, noise, etc.
