词汇	extrusion strengthening
释义	extrusion strengthening 挤压强化
随便看	motor-driven chemical agent detector kit motor driven compressor motor-driven controller motordriven control valve motor driven control valve motor-driven control valve motor driven distributor motor-driven distributor motor-driven door motor driven double slit collimator motor driven double-slit collimator motor-driven electric pump motor-driven exciter motordriven motor-driven exciter method motor-driven exhauster motor driven feed pump motor-driven feed pump motor-driven feedwater pump motor-driven forklift motor-driven generator motor driven grab motor-driven grab motor driven grader motor-driven grader