The lavatory sink drain heater ________(与…结合在一起,组合,整装)the drain mast.
A.is integrated with B.;is associated with; C.accord with; D.respond to;正确答案A
The lavatory sink drain heater ________(与…结合在一起,组合,整装)the drain mast.
A.is integrated with B.;is associated with; C.accord with; D.respond to;正确答案A