查询词典 Spring Green

spring divider：弹簧分规

弹簧 spring | 弹簧分规 spring divider | 弹簧垫圈 spring washer

spring divider：弹簧量规

spring die 弹簧板牙 | spring divider 弹簧量规 | spring dynomometer 弹簧测力计

spring divider：弹簧合规

弹簧 spring | 弹簧合规 spring divider | 弹簧垫圈 spring washer

spring dividers：弹簧两脚规,弹簧分线规

spring cotter 弹簧制销 | spring dividers 弹簧两脚规,弹簧分线规 | spring lock washer 弹簧销紧垫圈

spring dividers：弹簧分规

弹簧盘 spring disk | 弹簧分规 spring dividers | 弹簧盒 spring drum

spring equinox：春分;春分点

spring equilizing device 弹簧平衡装置 | spring equinox 春分;春分点 | spring expander 弹簧扩张器

spring exerciser：拉力器

spring dynomometer 弹簧测力计 | spring exerciser 拉力器 | spring expander 弹簧扩张器

helical extension spring：螺旋拉伸弹簧

螺旋压缩弹簧 helical compression spring | 螺旋拉伸弹簧 helical extension spring | 螺旋扭转弹簧 helical torsion spring

extension coil spring：拉伸螺旋弹簧

spring 弹簧 | extension coil spring 拉伸螺旋弹簧 | compresson coil spring 压缩螺旋弹簧

spring-activated firing pin：弹簧推动式击针

spring yoke 弹簧轭 | spring-activated firing pin 弹簧推动式击针 | spring-actuated 弹簧驱动

steam trap valve：疏水阀

球阀 ball valve | 疏水阀 steam trap valve | 蛇管式换热器 serpentine type heat exchanger

aldermanship：市政官

aldermanry 议员 | aldermanship 市政官 | Alderney 乳牛