久久久久亚洲av综合波多野结衣|精品奶水区一区二区三区在线观看|亚洲AV永久无码精品三区在线一|国产三级精品三级在专区久久久久|伊人影院蕉久26影院日日中大全|v影院一区二区三区自产不卡视频|国产av无码专区亚洲av果冻传媒

HOTLINE:

0317-8062555

15227505558

 
 
 
Seal type discharger

Seal type discharger

Product categories: discharger easy to component disassembly
Introduction: It is a speciall design according to customer requires,it can reach zero leakage and it is suitable for ultrafine powder.
Hotline: 0317-8062555 15227505558
 

It is a speciall design according to customer requires,it can reach zero leakage and it is suitable for ultrafine powder.