control air compressor meaning in English

控制用空气压缩机

Noise control air compressors amendment regulation 2000
2000年噪音管制空气压缩机修订规例
Noise control air compressors fee revision regulation 2005
2005年噪音管制空气压缩机费用调整规例
400 1988 ; noise control hand held percussive breakers regulations 1991 ; noise control air compressors regulations 1991
1991年噪音管制手提撞击式破碎机规例1991年噪音管制空气压缩机规例
The precepts and artifices for controlling air compressors determine the stabilization and rationality of the running air compressors , accordingly the qualities of the compressed air and the cost of the course and maintenance
而对空压机进行控制的方案和手段决定着空压机运行的稳定性与合理性，对压缩空气的供能品质、空压机的运行与维护成本有着决定性的作用。
At present , the noise control hand held percussive breakers regulations and the noise control air compressors regulations stipulate that only the handheld breakers and air compressors complying with the noise emission standards shall be allowed to be imported , manufactured or supplied for use in hong kong and be attached with a noise emission label before its usage
现时，噪音管制手提撞击式破碎机规例及噪音管制空气压缩机规例订明，只有符合噪音标准的设备，方可获准输入制造或供应给本港使用。此外，有关设备在使用前必须贴上噪音标签。