将旁通活门和排放活门同时拆解。
ADisassemble the bypass valve and the dump valve together.
BDecompose the bypass valve and the dump valve at the same time.
CDisassemble the bypass valve and the dump valve at the same time.
ADisassemble the bypass valve and the dump valve together.
BDecompose the bypass valve and the dump valve at the same time.
CDisassemble the bypass valve and the dump valve at the same time.