青云翻译

Electrician training course, the students due to lack of awareness is not prudent or safe operation of non-standard due to the occurrence of some unexpected danger. For example, installation and commissioning electrical control circuit, some students due to wiring errors, debugging power failure, di

Electrician training process, students due to the lack of security awareness of and lack of care or some accidents occurred because of nonstandard operations dangerous,. For example, in electrical installation and commissioning of control lines, some students because of wiring errors, after a failed

The electrician really teaches in the process, the student as a result of lacks the safe consciousness insufficiently to be discrete or not standard has some accidental dangers because of the operation.Because for example, in the electrical control line installment and the debugging, some students t

electrician training course students, because of the lack of security awareness is not prudent or in standard operation in a number of accidents and dangerous. For example, the electrical control circuit installation and debugging, some students, because electricity wiring Error Debugging failed, no

Electrician training process, students due to the lack of security awareness of and lack of care or some accidents occurred because of nonstandard operations dangerous,. For example, in electrical installation and commissioning of control lines, some students because of wiring errors, after a failed