Máy khoan hầm Boomer H282 (Phần 1) - P5
Shop manual máy khoan hầm Boomer H282 (Phần 5)
... lubricating-air pres- sure and the recommended lubri- cating oil. Certain moving parts of the rock drill are lubricated by means of oil-mixed compres- sed air. It is important that these parts re- ceive ... Recommendation Hydraulic oil · Use a mineral-base or synthetic (polyalpha-olefin or diester based) hydraulic oil with good anti-wear, anti-rust, anti-oxidation and foam inhibiting proper...
Ngày tải lên: 25/10/2012, 06:41
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