поддержание чистоты(ACTION is needed to continue to improve staffing and cleanliness control at the Royal Bolton, according to health watchdogs. | Auditing and benchmarking with industry best practice is typically followed by recommendation of the most appropriate cleanliness control and monitoring methods for each of a customers requirements. Alexander Demidov)
контроль чистоты(Cleanliness monitoring using witness plates is available as a nonstandard service. – В качестве нестандартной услуги возможен контроль чистоты методом контрольных пластин. muzungu)
