通(tong)過(guo)工(gong)作(zuo)。用(yong)聽(ting)器(qi)或(huo)聽(ting)音(yin)棒(bang)貼(tie)在(zai)外(wai)殼(ke)可(ke)清(qing)楚(chu)地(di)聽(ting)到(dao)軸(zhou)承(cheng)聲(sheng)音(yin)。為(wei)此(ci)，必(bi)須(xu)經(jing)過(guo)充(chong)分(fen)的(de)訓(xun)練(lian)達(da)到(dao)能(neng)夠(gou)識(shi)別(bie)法(fa)

，僅(jin)限(xian)於(yu)用(yong)在(zai)運(yun)轉(zhuan)狀(zhuang)態(tai)進(jin)行(xing)識(shi)別(bie)。夾(jia)瓶(ping)運(yun)輸(shu)機(ji)的(de)結(jie)構(gou)簡(jian)單(dan)，運(yun)行(xing)穩(wen)定(ding)可(ke)靠(kao)，可(ke)以(yi)與(yu)其(qi)它(ta)類(lei)輸(shu)送(song)設(she)備(bei)配(pei)套(tao)使(shi)用(yong)，並(bing)能(neng)使(shi)生(sheng)產(chan)運(yun)輸(shu)的(de)過(guo)程(cheng)
，實(shi)現(xian)完(wan)全(quan)自(zi)動(dong)化(hua)。