智慧职教: 74.The load test should be carried out on completion.
举一反三
- 智慧职教: Before any work on electrical or electronic equipment is performed, which of the following precautions should be carried out?
- Because of its ____, this test could be carried out easily by a family doctor.
- Because of its ____(simple), this test could be carried out easily by a family doctor.
- The boss should be responsible for the accident. The workers just carried out the order as _______.
- 中国大学MOOC: Preventive maintenance_____. A. should not be carried out during the watches B. can only be carried out in port C. is a kind of maintenances carried out prior to the occurrence D. is a kind of maintenances carried out after the occurrence 预防性维修时在事故发生前进行的维修。