释义 |
rust removing rʌstriˈmu:viŋ 短语¹⁴⁴⁹⁷²⁺² 基本例句 除锈 A newly developed high efficient degreasing and rust removing solution for pre blackening treatment of high strength bolt is presented. 根据高强度螺栓发蓝工艺的独特性,研制适用工艺要求的常温除油除锈液,在生产中应用良好。 chemyq The machine has the video camera observing function, the effective rust removing and the welding internal joint coating. 该补口机具有摄像观察功能、高效除锈功能和焊口内涂层补口功能。 chemyq |