Research of front oil sealcover of engine for SVW and FVW.
大众发动机前油封盖过程开发。
2
Sealcover over the heat exchanger airtight with butyl adhesive.
用丁基合成橡胶粘合胶将罩盖密封在热交换器上。
3
Improvement for the mechanical sealcover and nationalized modification for the mechanical seal are made, and good results and benefit have been achieved.