ball screw_进出口英汉词典
ball screw
[进出口英汉词典]
ball screw①球头螺钉②滚珠丝杠
是什么意思，ball screw的解释，ball screw的翻译
[机械英汉词典] ball screw
[机械工程英汉词典] ball screw
[海运英汉词典] ball screw
[电信英汉词典] ball screw
[航海英汉词典] ball screw
①球头螺钉②滚珠丝杠
ball screw_进出口英汉词典ball screw
[进出口英汉词典]
ball screw是什么意思，ball screw的解释，ball screw的翻译
[机械英汉词典] ball screw
[机械工程英汉词典] ball screw
[海运英汉词典] ball screw
[电信英汉词典] ball screw
[航海英汉词典] ball screw
