青云翻译

Operations to be under the ditch to enhance the safety of staff education, to have someone care, must use an anti-collapse the box and put the foot slope

Ditch work aimed at enhancing staff safety education, to have someone to care, you must use the slope of dropout prevention and full release

Under the ditch the work must strengthen staff's safe education, must have the specialist to nurse, must use guards against collapses the box and frees the feet the side slope

And the job you want to enhance the safety of their staff education, and to have someone care and collapse-resistant chassis must be used and the foot slope

Ditch work aimed at enhancing staff safety education, to have someone to care, you must use the slope of dropout prevention and full release