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磷化皂化
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磷化皂化
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工学
锻造润滑剂
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phosphate-saponification
磷化皂化
在冷挤压之前,对黑色金属毛坯进行处理与润滑,在毛坯表面形成一层塑性良好且具有耐极压性能的磷酸盐膜和皂化膜的锻造润滑剂的工艺。
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higher-order model theory
higher-order moment
higher-order partial derivative
higher-order phase transition
higher-order predicate calculus
higher-order predicate logic
higher-order ramification
higher-order spectrum
higher-order system
higher order term
higher-order term
higher-order theory
higher-order total differential
higher-order visual cortex
higher partial derivative
higher plane curve
higher plant
higher professional education of archival science
higher ramification
higher ramification field
higher ramification group
higher recursion
higher regulator
higher separation axiom
higher signature
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