Suitable for coal mining machinery gear box gear oil filter core, gear box filter core, lubricating oil filter core, mining machinery hydraulic filter core, machine tool hydraulic filter core, construction machinery equipment hydraulic filter core, oil filter unit filter core, oil filter hydraulic oil filter core, oil filter truck hydraulic oil filter core, lubricating oil filter core, hydraulic station filter core, etc. 
適用于采煤機械齒輪箱齒輪油濾芯、齒輪箱過濾器濾芯、潤滑油過濾器濾芯、礦山機械液壓濾芯、機床液壓濾芯、工程機械設備液壓濾芯、濾油機濾芯、濾油器液壓油濾芯、濾油車液壓油濾芯、潤滑油濾芯、液壓站濾芯等，現貨銷售。
