单词	hand-screw
释义	hand-screw 手动起重器
随便看	pumping losses pumping machine pumping machinery pumping-machinery pumping magnetic pumping main pumping mechanism pumping method pumping motor pumping needle pumping of barometer pumping of group wells pumping of oil pumping of the barometer pumping of turbo-charger pumping operation pumping operation mode pumping (optical) pumping-out pumping out pumping out arrangement pumping output pumping out system pumping-out system pumping over 45312135 45312251 453123431 453123453 453125134 45315 453155414 4532151*44 45321554 45322 リリリアクションリアクション［reaction］リアゲリアスかいがんリアスかいがん【リアス海岸】リアスカイガンリアス海岸リアバンパー