天气预报 > 其他 > 二保焊焊机上二步四步是什么
二保焊焊机上二步四步是什么
更新时间: 2020-10-25 00:00:00  

二步是指按下焊枪开关即可焊接,松开开关停止焊接。用于人工半自动二保焊。

四步是指按下焊枪开关即可焊接,松开焊枪开关继续焊接,第三次按下焊枪开关才能停止焊接。用于焊接小车或焊接机器人等全自动焊接。

关键词: 机上 什么

二保焊焊机上二步四步是什么相关经验

天气预报

最新推荐

页面:/news/view-1456763/ | 耗时:0.1826 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1456763 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1456763 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1456763 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1050369,1054182,1063717,1068664,1081411,1065023,1081061,1080444,1066872,1128605,1047285,986890,1072901,1074290,1080669,1077012,1051135,1072745,1077026,1043033,1063165,1099703,1073632,1057447,1047083,1061868,1081181,1045697,1074630,997352) ORDER BY field (ArticleID,1050369,1054182,1063717,1068664,1081411,1065023,1081061,1080444,1066872,1128605,1047285,986890,1072901,1074290,1080669,1077012,1051135,1072745,1077026,1043033,1063165,1099703,1073632,1057447,1047083,1061868,1081181,1045697,1074630,997352)