手动粉体蝶阀
Manual powder butterfly valve-
气动粉体蝶阀
Pneumatic powder butterfly valve -
卫生级气动粉末蝶阀
Hygienic pneumatic powder butterfly valve -
电动粉体蝶阀
Electric powder butterfly valve -
手动刀闸阀
Manual knife gate valve -
气动螺旋闸门
Pneumatic screw gate -
电动平板闸门
Electric flat gate -
气动粉料蝶阀
Pneumatic powder butterfly valve -
手动插板阀
Manual flapper valve -
圆形叶轮给料机
Circular impeller feeder -
电动双层翻板卸料阀
Electric double-layer flap discharge valve -
正、侧三通溜子
Positive and side three-way slipper