青云翻译

Corresponding to the specific types of personnel to their specific job requirements, the implementation of certificates.

Special types of personnel, according to their special requirements, the implementation of a holder.

Corresponds the special kind of work in a factory the personnel, must according to its special post request, implement holds the card mount guard.

The corresponding special trades, according to their special requirements of the posts and work with certificate.

Special types of personnel, according to their special requirements, the implementation of a holder.