To facilitate troubleshooting,repair of circuits,and replacement of components,an identification and coding system should be used.
A.为了便于故障排除、应使用电路维修,部件更换及标识和编码系统。 B.为了加快故障排除及电路维修,应使用部件更换及标识和编码系统。 C.为了便于故障排除、电路维修和部件更换,应使用标识和编码系统。正确答案C
To facilitate troubleshooting,repair of circuits,and replacement of components,an identification and coding system should be used.
A.为了便于故障排除、应使用电路维修,部件更换及标识和编码系统。 B.为了加快故障排除及电路维修,应使用部件更换及标识和编码系统。 C.为了便于故障排除、电路维修和部件更换,应使用标识和编码系统。正确答案C