欧美天天综合网_国产成人精品一二三区_国产对白有声小说_国产精品自在线拍国产手机版 - 精品国产一区二区三区四区阿崩

1w

Pump body

5

Swirl wheel

9CеܷⲻҊ

Mechanical sealing part

13SЉw

Bearing glan

17ܷȦ

Sealing ring

2w

Pump cover

6ȸ

Inner diaphragm plate

10ܷ≺w

Packing gland

14|

Paper packing

18늙C

Mot

3xĹ݆

Centrfugal working wheel

7ܷh

Sealing ring

11ϼ

Bracket

15S

Pump shaft

4

Outer diaphragm plate

8

Spring seat

12|

Paper pecking

16306S

Bearinf No.306