“ em trong mat toi “ cua nhac si nguyen duc cuong khong? Be thich bai hat do lam. 男:the ah, nhung anh tin chac la be chi nghe qua ca si hat thoi, chu chua xem qua cac ban nu sinh den tu truong huashi mua , dung khong? 女: co ca mua nua ha a? The thi anh dung ...
antoan,chiduocsudungrongrockhicanchuyennguyenvatlieuhoacdungcu,khongnemdo, dungcuxudngduai 4.1.7起吊设备应由专人操作。工作前,必须详细检查起吊设备的安全装置,不许超吨位, 并禁止任何人站、坐在吊运物件上,或在其下面停留、行走。起吊或搬运的物件必须捆牢、 放稳。 Cacthietbicauphaidonhanvienchuyenmondie...
hoach,trong,chebiennguyenlieu thuoc la den san xuat kinh doanh san pham thuoc la nham dam bao thuc hien cac muc tieu cua chinh sach quoc gia ve phong chong tac hai ciia thuoc la. Nhu vay, kiem soat thuoc la va phong chong tac hai thuoc la la ...