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(5) handle social security for employees in accordance with national regulations. I. (6) Create and ensure the production safety management plan. Ring Clutch Tibet (Tibet), Hubei (Hubei), Anhui (Anhui), Jiangsu
Table 4.2 Calculation results of zoning air conditioning load 4.3 The air conditioning cold and heat source system is configured in the form of water-cooled multi-split system outside the office
On April 13, the national development and Reform Commission issued a notice on printing and distributing the key tasks of new urbanization and urban rural integration development in 2021, proposing
