JB/T 5490-1991 English PDF

US$199.00 · In stock
Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email.
JB/T 5490-1991: Scribed line packing for optical instrument
Status: Obsolete

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 5490-1991	199	Add to Cart	2 days	Scribed line packing for optical instrument	Obsolete

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Basic data

Standard ID: JB/T 5490-1991 (JB/T5490-1991)
Description (Translated English): Scribed line packing for optical instrument
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: N35
Word Count Estimation: 4,414
Date of Issue: 7/15/1991
Date of Implementation: 7/1/1992
Summary: This standard specifies the types of technical conditions and test methods for optical parts filler with engraved lines. This standard applies to the filling of glass optical instrument parts lines, fonts and symbols engraved line filler.

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