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空间润滑剂
释义
空间润滑剂
Encyclopedia
工学
润滑
释
space lubricants
空间润滑剂
主要用于空间机构运动部件,在其中起到降低运动部件摩擦磨损的作用,延长空间机构的使用寿命的润滑剂。
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footstock
Foot Taiyang Divergent Channel
Foot Taiyin Divergent Channel
foot type characteristics
footwork examination
Foot Yangming Divergent Channel
Foping Xian
FOR
For
forage accumulation
forage additive
forage allocation
forage and livestock in pasture area
forage block
forage block making machine
forage branching
forage bread machine
Forage Breeding Committee of Chinese Grassland Society
forage bundle
forage crop cultivation
forage crop harvesting machinery
forage crumple machinery
forage desiccant
forage digestibility
forage drying equipment
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