要校准测试装置，参阅制临的说明。( )
A.To calibrate the test set,refer to the manufacturer's instructions. B.To calculation the test set,refer to the manufacturer's instructions. C.Calculation test set according to manufacturer's instructions.正确答案A
要校准测试装置，参阅制临的说明。( )
A.To calibrate the test set,refer to the manufacturer's instructions. B.To calculation the test set,refer to the manufacturer's instructions. C.Calculation test set according to manufacturer's instructions.正确答案A
