Cema гарын авлага No 402 Туузан дамжуулагч
Ansi Cema 402 Review 2019 | PDF | Belt (Mechanical) | Yarn. Rubber Covered 0.45*. 23. f ANSI/CEMA Standard No. 402-2003 (R‐2015) –Belt Conveyor – Unit Handling Conveyors. With constant water lubrication in wet slider beds, Fs = 0.25 may be used with rubber cover.