Pro Precast Accessories
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Urge the construction unit to carry out safety production education and special operation personnel training for workers, and implement three-level safety education. Report: regularly or irregularly report the construction safety
(3) Graduated from technical secondary school and engaged in professional and technical work for more than three years If you need it, please add wechat customer service / telephone consultation:
5.1.3 The overall appearance inspection of the curtain wall shall include the following contents: overall integrity, anti leakage, anti deformation and other functions; Whether the top, bottom and side sealing,