摘要
本文详细介绍了国家级标准样品（ＧＳＢＪ３３００１—９２、ＧＳＢＪ３３００２—９２、ＧＳＢＪ３３００３９２）研制过程──标样冶炼、均匀性检验、定值分析、数理统计及稳定性检验。
This paper detailed the developing process of national standard flux samples of GSBJ3301-92,GSBJ3302-92 and GSBJ3303-92, which include smelting, uniformity test, quantitative analysis, statistics andstability test.
出处
《焊管》
1994年第4期4-7,31,共5页
Welded Pipe and Tube
关键词
焊剂
标准试样
研制
测定
welding flux standard sample developing determination
