生产经营单位必须对安全设备进行经常性维护保养并定期检测保证正常运转
Production and business operation entities must regularly maintain and service safety equipment and conduct regular inspections to ensure its normal operation
以上为机器翻译结果，长、整句建议使用 人工翻译 。
生产经营单位必须对安全设备进行经常性维护、保养，并定期检测，保证正常运转。
Production and business units shall have their safety equipment constantly maintained and serviced and regularly tested in order to ensure its normal operation.
youdao
应用推荐
模块上移
模块下移
不移动