jig borer 是什么意思 中文翻译与英英解释 The jig borer is a type of machine tool invented at the end of World War I to make possible the quick-yet-very-precise location of hole centers. It was invented independently in Switzerland and the United States. 1.
钻模镗床,坐标镗床。
jig: n. 1.捷格舞〔一种轻松快速的三拍子舞〕;捷格舞曲;快 ...
borer: n. 1.穿孔者;镗工,钻工,打眼工。 2.钻孔器,钻头 ...
Double pillar jig borer
双柱坐标镗床
jig borer是什么意思
恒星英语