摘要
简短地介绍了焊的些表示方法和简化标注的例子。
The author briefly indtroduced some expressed methods of welding seam and some examples of its simplified indication.
作者
王春云
Wang Chunyun (General Engineering Institute of Chinese Research Institute of Engineer Physics)
出处
《标准化报道》
1997年第2期 23-27,共5页
Reporting of Standardization