弹簧内卡钳 inside callipers: 内卡钳spring callipers: 弹簧卡钳inside and outside callipers: 双用卡钳inside callipers micrometer: 内卡千分表; 内卡钳千分表inside incrometer callipers: 内径千分卡规下载手机词典可随时随地查词查翻译