词汇	bumper end block
释义	bumper end block 缓冲挡端块
随便看	minimum length of easement curve minimum length of grade section minimum length of horizontal curve minimum length of pile Minimum length of spline mm minimum length of vertical curve minimum length tree minimum lethal concentration minimum lethal concentration, MLC minimum lethal dose minimum lethal dose, MLD minimum lethal oxygen concentration minimum lethe dose minimum level minimum level flight altitude minimum level of efficacy minimum level of international endorsement minimum level of life-security minimum level of quota minimum level speed minimum level water stand minimum life minimum life guarantee minimum life section minimum light