Chinese translation for "粗真空；前级真空"

coarse vacuum

Similar Words：

"粗斩肉" Chinese translation, "粗辗" Chinese translation, "粗辗的" Chinese translation, "粗折痕" Chinese translation, "粗真空" Chinese translation, "粗真空残渣油" Chinese translation, "粗真空管道" Chinese translation, "粗真空管道 低真空管路" Chinese translation, "粗真空计量" Chinese translation, "粗真空制气油进料" Chinese translation