国产精品女仆装在线播放,亚洲第一区se,菠萝蜜视频在线观看免费观看1,天天色天天射天天操,国产主播美女视频,韩国美女魅惑视频,孤岛惊魂杨幂视频

     Recently, China Engineering Construction Standardization Association awarded the "demonstration unit" to implement the construction safety standards.

    "The demonstration unit of implementing the construction safety standards " given to the outstanding units implementing construction safety standards effectively. It was determined by China Engineering Construction Standardization Association Professional Committee and its panel of judges through first trial , published online, sampling. This aims at promoting construction safety production standardization construction, promoting the related construction units seriously to implement construction safety standards, specifications, doing good work in construction safety production standardization foundation , realize the standardization of construction safety production management, scientific management. In recent years, our group company always adhere to the police of "safety first, prevention first, comprehensive management", performing safety oversight responsibilities seriously, vigorously promoting the safety responsibility system, strengthening the hidden perils in safety, strengthening safety management foundation work. Thus the production safety management of our group company has been increased greatly.