2018年安全生产月试题及答案

2018/(50)1()A.B.C.D.29mA.B.34A.B.4A.B.5()A.B.C.D.6()A.B.C.D.7A.B.83A.B.9A.B.10A.B.11()A.B.C.D.12A.B.13A.B.1450mmA.B.15A.B.16A.B.17()A.B.C.D.18()A.B.C.D.19;A.B.20(GB2894-2008)A.B.21()A.B.C.D.2212A.B.23A.B.24()A.B.C.D.25()A.B.C.D.26()A.B.27A.B.286m1/1000()mmA.5B.4C.6D.329(CPR)()A.46B.35C.57D.2430()A.B.C.D.31A.B.32A.B.33()A.B.C.D.34A.B.35()A.40%B.C.25mmD.36A.B.37A.B.38A.B.39A.B.40()A.12B.32C.8D.4841()A.B.C.D.42()A.B.C.D.43A.B.441minA.B.45()A.B.C.D.46()A.B.C.D.47A.B.48()A.B.C.D.4950()A.B.C.D.1B;2A;3A;4B;5B;6ABC;7B;8B;9A;10A;11BCD;12B;13B;14B;15B;16B;17C;18B;19A;20B;21ABCD;22A;23B;24ABD;25ABCD;26B;27B;28D;29A;30BD;31A;32A;33B;34B;35ABCD;36B;37A;38B;39B;40A;41A;42ABCD;43A;44B;45C;46ABCD;47B;48D;49B;50B;