久久久久99-av中文字幕剧情1区-在线欧美成人-国产欧美日韩视频-野外激情偷拍-欧美日韩亚洲91-天堂av在线一区-福利一区二区-免费观看的av网站-国产又爽又粗又猛的视频-成人动漫在线观看-国产精品国产精品国产专区不片-无码人妻av一区二区三区波多野-成人精品久久-日韩av三区-素人av在线-色综合伊人丁香五月桃花婷婷-91成年视频-大象一区一品精区搬运机器-能直接看的av网站

Uses: Suitable for bridging between cooling water tanks and vertical fans or pelletizers.

Features:

1: When the plastic wire drawing is passed through the water shaker, the high frequency is shaken, and the moisture on the surface of the plastic wire is quickly and effectively removed.

2: The material is stainless steel and has a long service life.