主營：卡特312D挖掘機水箱散熱器/卡特312D液壓油散熱器/卡特312D空調(diào)壓縮機/卡特312D噴油嘴/卡特312D駕駛室/卡特312D電腦板/卡特312D顯示屏/卡特312D行走馬達/卡特312D分配閥/全車線束/卡特312D液壓油缸/卡特312D回轉(zhuǎn)支撐/卡特312D減速機/卡特312D缸蓋/卡特312D邊門/卡特312D液壓泵/卡特312D支重輪/卡特312D引導輪/卡特312D托鏈輪/卡特312D驅(qū)動輪/卡特312D履帶/卡特312D齒輪泵/卡特312D行走曲軸/卡特312D啟動馬達/卡特312D旋轉(zhuǎn)馬達/卡特312D泵膽柱塞/卡特312D電磁閥/卡特312D提升器/卡特312D操縱桿總成/卡特312D主炮副炮/卡特312D先導泵/卡特312D行走軸承/卡特312D回轉(zhuǎn)軸承/卡特312D行走齒輪/卡特312D回轉(zhuǎn)齒輪/卡特312D太陽齒/卡特312D四配套/卡特312D工具箱/卡特312D斗齒/卡特312D斗銷/電話：010-89626111 李經(jīng)理