D1压力管道考试模拟题5（国外英文资料）.docVIP

D1压力管道考试模拟题5（国外英文资料） (a) extremely large accidents, is refers to the killed more than 30 people, or more than 100 serious injuries (including acute industrial poisoning, similarly hereinafter), accident or a direct economic loss of 100 million yuan of above; (2) of major accidents, it is to point to killed more than 10 people under 30 people, or more than 50 people seriously under 100 people, or 50 million yuan and 100 million yuan the following accident direct economic loss; (3) the big accident, it is to point to three people more than 10 people died here, or at least 10 people under 50 people seriously injured, or 10 million yuan and 50 million yuan the following accident direct economic loss; (4) the general accident refers to an accident that causes the death of three people, or the serious injury of less than 10 people, or a direct economic loss of 10 million yuan. The judgment and treatment of the accident in the scene of the accident are the key of the whole emergency plan and the key to the success or failure of the accident emergency response. Square root 2 true or false hazards reconnaissance and identification is an important part of the preparation of accident emergency plan, determine the damage degree of hazard can take corresponding measures in emergency. Square root The material is divided into metal and non-metal pipes. Thats the right answer 4 true or false GB5044 the occupational exposure poison damage grading grading, poison into extreme harm, height, poisoning hazards, and generally the hazards level 4. Thats the right answer The failure of the pipe and valve flanges when the vibration of the pipe is seriously damaged. Square root The technique of using the pressure-injection pressure-plugging technique is applied to the leakage of the highly toxic medium. Thats the right answer The intensity of the material in question is usually raised as the temperature decreases. Thats the right answer Valve of 8 true or false is one of the important contro