英语翻译
oil-free lubrication
拓展翻译
无油润滑压缩机
nonlubricated compressor
无油密封
dry seal
无油式的
oilless
无油压缩机
oil-free compressor; oilless compressor
无油轴承
oilless bearing
未使用过的润滑脂
unworked grease
无润滑式压缩机
nonlubricated compressor
无润滑压缩机
nonlubricated compressor
无润滑运转
running dry
无添加剂润滑油
non-additive oil
无皂润滑脂
non-soap grease
雾化润滑
atomized lubrication
雾状润滑
mist lubrication
吸附的润滑薄膜
adsorbed lubricating film
吸附分馏润滑油
adsorptive fractionation of lubricating iol
习用润滑油
conventional-type lubricant
匣式润滑器
box lubricator
显给润滑器
sight feed lubricator
微波无线电继电器
microwave radio relay
为免于无效之虞
under the penalty of invalidtiy