CRJ飞机用的什么牌号的液压油?
急求大神解答CRJ飞机用的什么牌号的液压油?
液压油Skydrol 500B Type2或Type4能与LD-4通用吗? LD-4 不可以 可以都是同一标准:
1.Fluid Specifications:Hydraulic fluid, phosphate esterbased, fire−resistant, for aircraftType IV, Class 1or2, Grade ASkydrol 500−B476541SAE AS1241BAMS 564−003
2.The hydraulic systems operate with synthetic phosphate ester base hydraulic fluid,specification SAE AS 1241. The approved brands of fluid can be mixed together inall proportions and are as follows:–Skydrol 500B−4–Skydrol LD−4–Hyjet IV−A PLUS 不能,粘度,温度稳定性区别较大
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