永久免费av网站_野花香视频在线观看免费高清版_日本XXwwWXXXX网站_四虎国产精品免费久久久_无遮挡亲胸捏胸免费视频_一级日韩片

Sany Heavy Industry Sandblasting Room and Painting Room

Construction machinery parts container-type sandblasting room, dry spraying room
Sand blasting room is equipped with pneumatic remote control sand blasting system, abrasive recovery system, lighting system, etc
Dry spraying room is equipped with air supply and exhaust system, paint mist purification system, etc