|
Recommended Results |
|
|
|
|
產品型錄 |
共1 筆 產品 |
|
|
|
|
|
|
Technology parameter
1. 1. Adopting Direct-action diaphragm structure without pressure starting, to enlarge its applicable scopes.
2. Adopting plate diaphragm structure with reliable start and close lengthens the service life of the products.
3. S ...
|
|
|