资讯动态
空调与冷冻设备用制冷剂截止阀工作条件_阀门标准
|
制冷剂
|
R134a、R22
|
R407a
|
R410a
|
|
最大工作压力 MPa |
3.0
|
3.5
|
4.2
|
|
流体温度 ℃ |
-30～120
|
||
乐鱼登录官网-乐鱼(中国)
This region has not yet joined our new website. You will now continue to the existing site for 乐鱼登录官网-乐鱼(中国)