hook spring
返回 19 条匹配短语对
hook spring end
吊钩弹簧端
spring hook
弹簧钩
spring chain hook
弹簧钩链
wiggle-spring casing hook
螺旋弹簧提引钩
Spring Force of Constant Torque Spring and Wing-up Spring
定型发条及上炼发条的驱动力
clasp hook [= clip hook
夹钩
对扣钩
hook and hook turnbuckle
双钩伸缩螺丝
Switchover between one hook and two hook operation
单/双钩转换使用
contact spring pile-up (contact spring assembly)
纺织腺
触点簧片组件
half-elliptic spring(semi-elliptic spring)
半椭圆形弹簧
hard spring, hardening spring
硬弹簧
plate spring (plate-form-spring)
板弹簧
plate-form spring (plate spring)
板弹簧
Shape and Spring Back of Constant Torque Spring
定型发条的形状及翻动过程
soft spring ,softening spring
软弹簧
soft spring, softening spring
软弹簧
spring wheat spring corn intercropping system
春小麦/春玉米
Ⅰshaped hook
嗜酸细胞
嗜酸菌
嗜酸的
工字型吊钩
a lifting hook catching things automatically
自动抓捕吊钩
最近更新
磷的动态统战工作甚高频单边带移动电台microsomal enzymes硫酸化反应Work Power无色透明且具有刺激性气味的易燃液体balance of production linethermal oxidative degradation