The noise coming from the air-conditioning equipment used by units or self-employedworkers shall conform to the environmental noise standard for the locality.
单位和个体经营者使用空调设备产生的噪声,应当符合城市区域环境噪声标准;
2
Professional: Any natural or legal person, including workers and self-employedworkers undertaking paint stripping in the course of their professional activity outside an industrial installation.
专业人士:在工业装置以外的专业活动中使用去漆剂的任何自然人或法人,包括工人和私营业者。
3
By another measure, including farm workers and the self-employed, women constituted 47.1 percent of the work force.