公司簡介
寶雞廣環(huán)減速機專業(yè)生產蝸輪蝸桿減速機,LKW型立式錐面包絡圓柱蝸桿減速器（JB-T 7847-1995）
Baoji wide ring reducer professional production of worm gear reducer, LKW type vertical conical envelope cylindrical worm reducer (JB-T 7847-1995)
Baoji wide ring reducer professional production of worm gear reducer, LKW type vertical conical envelope cylindrical worm reducer (JB-T 7847-1995)