tft每日頭條

 > 生活

 > 電焊機正負極正确接法

電焊機正負極正确接法

生活 更新时间:2024-11-25 07:50:43

電焊機正負極正确接法?,現在小編就來說說關于電焊機正負極正确接法?下面内容希望能幫助到你,我們來一起看看吧!

電焊機正負極正确接法(電焊機正負極的作用)1

電焊機正負極正确接法

{"rich_content":{"text":"電焊機正負極的作用,以及焊接時焊把正負極的接法,跟師傅學學吧","spans":null},"video":{"vid":"v028b0b60000c14k4vd0972n7aqsb010","duration":207.711,"width":1024,"height":576,"file_size":14283265,"thumb":{"web_uri":"tos-cn-p-0000/35d330db51584929b8f706187f4b9bd1","width":640,"height":360,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"high":{"duration":207.711,"file_size":12914713,"w":854,"h":480},"normal":{"duration":207.711,"file_size":9694005,"w":640,"h":360},"ultra":{"duration":207.711,"file_size":15667502,"w":1024,"h":576}},"is_encrypted":null,"sp":null,"md5":"6c9f8f7767bac2cd53947387b112d625","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}},

更多精彩资讯请关注tft每日頭條,我们将持续为您更新最新资讯!

查看全部

相关生活资讯推荐

热门生活资讯推荐

网友关注

Copyright 2023-2024 - www.tftnews.com All Rights Reserved