Mechanical seal D 0650 780 001
A complete John crane and Burgmann technology and technology, forged the top seal quality; all-round quality service, won the majority of customers and recognition of the dependence of global.
Mechanical seal D 0650 780 001
A complete John crane and Burgmann technology and technology, forged the top seal quality; all-round quality service, won the majority of customers and recognition of the dependence of global.