- 相关词组
- gear lead tester齿轮导程检查仪
- gasoline mileage tester(汽车)汽油消耗量测定装置
- simulated optical range tester模拟光学距离测试器
- gasworks tar pitch煤气厂焦油沥青
- gear eccentricity tester齿轮偏心检查仪
- generator and starter armature tester发电机和起动机电枢检查器
- as black as pitch漆黑如墨
- pitch blende沥青铀矿
- gasworks pitch煤气厂沥青
- gear tester齿轮检查仪;齿轮检验器;齿轮试验机;测齿仪
- monochrome kinescope parameter tester黑白显像管参数测试仪
- gas tester气体鉴定器
- inertia reaction moment tester惯性反作用力矩测试仪
- gear radial runout tester齿圈径向跳动检查仪
- pitch system径节制;
- inertial type brake tester惯性式制动试验 台
- illegal pitch不合法投球;
- pitch pipen.律管，定调管;音笛;
- pitch adder俯仰角加法器
- controllable pitch活螺距，可调螺距;
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