内地三级在线观看,久久精品国产久精国产,好大好硬好深好爽想要AV,中文字幕乱码久久午夜

展開(kāi)

TB82

Nominal size NPS: ? ~ 1 ? ~ 2

Connection: butt welded flange
Nominal pressure Class: 2500
Pressure difference range bar: 20 ~ 147 20 ~ 196
PMA/TMA bar/℃ : 153.7/538 235/500
Shell material: F22



Download TB82
Features

1.SCCV system extends service life, precise alignment of spool and seat, no steam leakage.

2. By adjusting the condensate discharge temperature, energy can be efficiently saved.

3. Not affected by work stress.

4. It can be repaired online.

5. Water shock resistance.

Application: Medium and high pressure steam supply line.



選型速查表

RJL

Information Request
* Please fill in your email address truthfully, and the product information will be sent to your mailbox
国产美女自慰在线观看| 中文字字幕乱码无线精品精品| 国产精品国产三级国产普通话| 给我看播放片免费高清| 欧美人牲交A欧美精区日韩| 国语少妇高潮对白在线|