清净

• Clean the golden coast beach
  台南同修到黄金海岸清净海滩。
• Detergent additive for vehicular gasoline
  车用汽油清净剂
• Design research of purifying pot of hy4 positive - pressure oxygen respirator
  4正压氧气呼吸器清净罐设计研究
• The clean information revolves by the way , warm my feeling my life
  清净信息顺道运转，温暖我的情我的生命。
• Always keep your thoughts pure
  时时保持清净的意念
• Air cleaning machine xn0615cb
  空气清净机xn0615cb
• Fruits vegetables cleaning machine
  蔬果清净机
• I love the cooling breezes , the clear air , all the greenery
  我喜欢凉凉的微风、清净的空气，和这片绿意盎然的大地。
• Detergency test procedure for evaluating air - cooled two - stroke gasoline engine oils
  风冷二冲程汽油机油清净性评定法
• Ashless detergent dispersant
  无灰清净分散剂