用脱脂剂清除油脂( )
A.Remove oil and grease with a degreasing agent. B.Oil and grease are to be removed with a degreasing agent. C.Fluid is to be removed with a degreasing agent.正确答案A
用脱脂剂清除油脂( )
A.Remove oil and grease with a degreasing agent. B.Oil and grease are to be removed with a degreasing agent. C.Fluid is to be removed with a degreasing agent.正确答案A