Standard No.:	YS/T 812-2012
English Name:	Oxygen free copper bar and wire for vacuum electron devices
Chinese Name:	电真空器件用无氧铜棒线材
Chinese Classification:	H62    Heavy metals and their alloys
Professional Classification:	YS    Professional Standard - Non-ferrous Metal
ICS Classification:	77.150.30 77.150.30    Copper products 77.150.30
Source Content Issued by:	Ministry of Industry and Information Technology
Issued on:	2012-11-7
Implemented on:	2013-3-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	7000 words
Translation Price(USD):	210.0
Delivery:	via email in 1~3 business day

本标准规定了塑覆铜管产品的术语和定义、要求、试验方法、检验规则以及包装、标识、运输、贮存、质量证明书及合同（或订货单）等内容。
本标准适用于输送冷水、热水、天然气、液化石油气、煤气和氧气等塑覆铜管。