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Chinese National Standard Category: Rare metals and their alloys analysis method

English Title: Chemical analysis methods of scraps of neodymium iron boron - Part 1: Determination of total rare earth oxides content - Gravimetry
Chinese Title: 钕铁硼废料化学分析方法 稀土总量的测定 重量法
Standard No.: XB/T 612.1-2009
Category No.: H14
Issued by: MIIT
Issued on: 2009-12-4
Implemented on: 2010-6-1
Status: superseded
Superseded by:XB/T 612.1-2019
Superseded on:2020-1-1
Abolished on:
Superseding:
Word Count:3000 words
Similar Standards: YS/T 230.1-1994   YS/T 230.3-1994   GB/T 16480.1-1996   YS/T 230.5-1994   GB/T 16480.4-1996   YS/T 230.6-1994   GB/T 18115.7-2000   GB/T 18115.10-2000   YS/T 230.2-1994   GB 11074.2-1989   YS/T 230.7-1994   GB/T 18115.8-2000   GB/T 18116.2-2000   YB 1503-1977   GB/T 18115.2-2000   YS/T 474-2005   GB/T 18115.6-2000   GB/T 18115.5-2000   GB/T 18115.4-2000   YS/T 230.4-1994  
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