弹簧触点 spring contact
游丝控制 弹簧调整 spring control
弹簧机构 spring device
热泉气体 spring gas
弹簧片 spring leaf
弹簧加压的 spring loaded
装有弹簧的突块 spring loaded dog
发条驱动 spring motor
套管的弹力 spring of the casing
钢丝绳的弹力 spring of the line
弹簧销 spring pin
上升水成坑 spring pit
游丝控制 弹簧调整 spring control
弹簧机构 spring device
热泉气体 spring gas
弹簧片 spring leaf
弹簧加压的 spring loaded
装有弹簧的突块 spring loaded dog
发条驱动 spring motor
套管的弹力 spring of the casing
钢丝绳的弹力 spring of the line
弹簧销 spring pin
上升水成坑 spring pit
弹簧支枢座衬套 spring pivot seat bushing
弹簧钻杆机 spring pole rig
弹簧负荷率 spring rate
春天绿 Spring Ray
弹簧脱开装置 spring release
簧圈接合 spring ring joint
春天红 Spring Rose
弹簧式安全阀 spring safety valve
弹簧式安全泄压阀 spring safety-relief valve
弹簧式地震仪 spring seismometer
弹簧定位销 spring sheet-holder
弹簧钢 spring steel
弹簧支架 spring suppport
弹簧悬挂 spring suspension
弹簧式重力仪 spring type gravimeter
泉口 spring vent
弹簧垫圈 spring washer
春秋级汽油 spring-and-fall grade gasoline
弹簧小圆规 spring-bow compass
弹簧滞后误差 spring-hysteresis error
弹性;多泉水 springiness
弹簧加载止回阀 spring-loaded check valve
微动按钮 spring-loaded pushbutton
弹簧加压密封 spring-loaded seal
弹簧关闭阀 spring-loaded valve
簧片组 springset
撒 sprinkle
自动灭火喷嘴 sprinkler nozzle
喷洒;少量 sprinkling
喷水池 sprinkling basin