词汇	claw washer
释义	claw washer 爪形洗净器
随便看	electron beam generated mask electron-beam generating system electron beam generator electron-beam generator electron beam gun electron beam hardening electron-beam heater electron beam heating electron beam image recorder electron-beam image recorder electron beam image repeater electron beam image reproducer electron beam imaging electron beam implantation machine electron-beam implantation machine electron-beam indicator tube electron beam-induced electron beam induced conductivity electron-beam-induced conductivity electron beam induced current electron-beam-induced current electron beam inertial system electron beam initiation electron beam injected transistor amplifier electron-beam injected transistor amplifier