JB/T 7639.2-1994 English PDF

US$349.00 · In stock
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JB/T 7639.2-1994: Metal cold stampings for relays and accessories. Tolerance

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 7639.2-1994	349	Add to Cart	3 days	Metal cold stampings for relays and accessories. Tolerance

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Basic data

Standard ID: JB/T 7639.2-1994 (JB/T7639.2-1994)
Description (Translated English): Metal cold stampings for relays and accessories. Tolerance
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: K33
Word Count Estimation: 10,157
Date of Issue: 12/9/1994
Date of Implementation: 6/1/1995
Quoted Standard: GB 1184
Summary: This standard specifies the relay and device metal stampings not inject cold tolerance values, surface roughness and burr height. This standard applies to the relay and the cold metal stamping device (hereinafter referred to as stampings) the design, manufacture and testing of various metal profiles punching tolerances refer to this standard.

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