日韩欧美精品96一区二区,你懂的中文字幕无码电影,日韩av在线国产,精品国偷自产在线视频99,好吊妞视频在线这里有精品,中文字幕一二三区码,日韩精品久久久久久,婷婷激情五月,97电影在线免费播放,igao在线观看视频网,国产白浆视频你懂的,亚洲中文另类婷婷久久,精品1区1区3区4区乱码,97人人澡人人爽91综合色区的句子,人人做天天爱夜夜爽最新,中文最新福利视频,日本妇人成熟A做片

1. Strict implementation of the job responsibility system, safe operation of automatic lock screw machine procedures, routine inspection, maintenance and maintenance of safe use and operation of the management criteria.

2. The use of the operator is necessary through the appropriate safety technology training, after checking the qualified before the use of operation.

3. To develop safety technical functions of the regular inspection criteria, according to the automatic lock screw machine safety functions and technical parameters, it is regularly tested to ensure that the automatic lock screw machine in the operation of the process of safety.

4. Automatic screw machine use, as the daily inspection and maintenance of the machine, and do a good job of daily maintenance records.

5. For the nature of the use of automatic screw machine to develop shift guidelines. The rotation of the machine or the use of the group of machines, by the duty as a full person, the use of the screw machine by the use of all the safety of its use.

6. Automatic lock screw machine is necessary in strict accordance with the use of instructions and technical requirements of the device installation device, commissioned after use.