德國(guo)BOSERL研(yan)發制造(zao)環保齒輪(lun)減(jian)(jian)(jian)(jian)速(su)馬達一(yi)體式_蝸輪(lun)蝸桿(gan)減(jian)(jian)(jian)(jian)速(su)機(ji)配電機(ji)_齒輪(lun)減(jian)(jian)(jian)(jian)速(su)電動(dong)機(ji),19年創辦中(zhong)國(guo)BOSERL齒輪(lun)減(jian)(jian)(jian)(jian)速(su)馬達生產廠家”伯仕傳動(dong)”