天堂网www最新版,国产三级在线视频播放线,国产亚洲欧美另类一区二区,亚洲国产精品丝袜在线观着,亚洲欧洲专线一区,aa毛片免费全部播放完整,国产午夜激无码AV毛片护,久久夏同学国产免费观看,国产乱论视频手机版下载,亚洲国产精品原创巨作av

Dongfang International Container Sandblasting Room

The project is equipped with manual sandblasting room, automatic sandblasting room, sandblasting stay room, rolling brush blowing ash room and OK station
Sandblasting room adopts container-type structure, it’s equipped with double-cylinder four-gun csand blasting system, mechanical recovery system and dust removal system
Automatic sandblasting room is equipped with 14 throw head and 24 spray guns for automatic sanding on three sides, horizontal movement, frequency conversion speed regulation
Rolling brush blowing ash room adopts stainless steel silk brush on the top and both sides of the container