In addition to oil standard, you can roll over the oscillating extremities of the lubrication judgment and oilway are in a normal operating state. 除了油標邊，還可堵住串墨輥輥兩頭的潤滑環(huán)境鑒定油路是否處于變態(tài)處事環(huán)境。
Automatic recirculating lubrication for crank-shaft and centralized periodic lubrication system with pressure and oil level sensing to ensure trouble-free long life. 曲柄軸和中央周期潤滑系統的自動(dòng)再循環(huán)潤滑油，它帶有壓力和油標感覺(jué)系統來(lái)保證沒(méi)有麻煩的長(cháng)期使用壽命。
