用“spiral wound”造句大全,spiral wound造句
Dimensional series of spiral wound gaskets for pipe flanges
The production line of the complete equipment opneumatic and numerical controlled spiral wound gasket thereof takes the lead in domestic technique.
Valves in these classes are also available with spiral wound gasket bonnet joints when specified.
Test methods for spiral wound gaskets
Class 300-600: Fully-encased spiral wound graphite-filled stainless steel gasket.
spiral wound plastic-reinforced case