词汇	spring-joint caliper
释义	spring-joint caliper 弹簧接合卡钳
随便看	Helium leakage detection helium-leak apparatus helium leak check helium leak-check helium leak-checking helium leak detecter helium leak detection mass spectrometer helium leak detector helium leak test helium leak-test Helium leak testing of nuclear fuel rod for PWR helium leak test of titanium pressure vessel heliumlike helium-like ion helium liquefaction helium liquefaction, hydrogen liquefaction helium liquefier helium magnetometer helium main-sequence helium maser helium mass flow helium mass spectrographic method helium mass-spectrometer helium mass-spectrometer detecting system Helium mass-spectrometer leakage detector