上海(hai)某電驅動有限公司的(de)(de)夏小姐，您公司在我處定做的(de)(de)ZM型米制螺(luo)紋(wen)(wen)(wen)環(huan)(huan)(huan)規(gui)(gui)20付，今(jin)天(tian)上午已(yi)經正常發貨，請注意查收(shou)。謝(xie)謝(xie)合作。米制螺(luo)紋(wen)(wen)(wen)環(huan)(huan)(huan)規(gui)(gui)（ZM）主(zhu)要用于航(hang)(hang)空飛行器(qi)。主(zhu)要是(shi)由(you)航(hang)(hang)空產品對螺(luo)紋(wen)(wen)(wen)強度及度的(de)(de)高要求。米制通(tong)(tong)俗螺(luo)紋(wen)(wen)(wen)環(huan)(huan)(huan)規(gui)(gui)按(an)螺(luo)距分(fen)粗牙通(tong)(tong)俗螺(luo)紋(wen)(wen)(wen)環(huan)(huan)(huan)規(gui)(gui)和細牙通(tong)(tong)俗螺(luo)紋(wen)(wen)(wen)環(huan)(huan)(huan)規(gui)(gui)兩(liang)種；按(an)旋入偏向分(fen)左旋螺(luo)紋(wen)(wen)(wen)環(huan)(huan)(huan)規(gui)(gui)和右旋螺(luo)紋(wen)(wen)(wen)環(huan)(huan)(huan)規(gui)(gui)兩(liang)種.