left hand thread的意思|示意
左螺纹
left hand thread的网络常见释义
左旋螺纹 公布 中文名称：左旋螺纹 英文名称：left hand thread 定义：逆时针旋转时旋入的螺纹。 应用学科： 机械工程（一级学科） ； 机械零件（二级学科） ； 紧固件（二级学科） 逆时针旋转时旋入的 螺纹,称为
反扣 ... bit breaker钻头盒 left hand thread反扣 drill collar钻铤 ...
左螺纹 ... 左西替利嗪：Levocetirizine 左螺纹：left hand thread 左肺静脉(肺循环)：left pulmonary vein (pulmonary circulation) ...
左罗纹 ... 铆钉rivet 左罗纹left hand thread 右罗纹right hand thread ...
left hand thread相关短语
1、 left-hand thread tap 左旋螺纹丝锥
2、 left-hand thread manual tap 左旋螺纹手控丝锥
3、 left-hand thread 反螺纹 ;
left hand thread相关例句
Insure that the left-hand thread is facing the right side of the Bottom Bracket assembly!
投保的左边线正面临支架组装右侧底部！
To overcome the shortcomings of the shear pin type joint and left-hand thread type joint, a sliding sleeve subsurface safety joint is developed.
为了克服剪钉式和反扣式两种安全接头的不足，研制出一种滑套式井下安全接头。
The general taps are right-hand thread. Please specify if some left-hand thread taps are needed.
丝锥通常生产右扣螺纹， 如需左扣螺纹应在订货时说明。
The left hand that allows a plum orchid to use to tie calcium sulphate detaches a hat, the overgead knife wound exposed out, and the thread up and closely sewing looking at to made life afraid.
许梅兰用打着石膏的左手摘下帽子，头上的刀伤露了出来，上面密密麻麻缝的针线看着令人生怕。
The utility model relates to a medical orthopaedics left-hand drill bit for drilling a left-hand thread hole. A metal drill rod is carved with a left-hand groove.
本实用新型涉及一种可以钻左旋丝孔的骨科医用左旋钻头，它是在一个金 属钻杆上镂刻有左旋凹槽。