· 2015-05-26 · solvents. they had singular qualities of non-flammability, relatively low...

4

Upload: others

Post on 05-Apr-2020

4 views

Category:

Documents


0 download

TRANSCRIPT

Page 1:  · 2015-05-26 · solvents. They had singular qualities of non-flammability, relatively low toxicity and fast evaporation. They have been widely used as carriers for "lubricant-plating"
Page 2:  · 2015-05-26 · solvents. They had singular qualities of non-flammability, relatively low toxicity and fast evaporation. They have been widely used as carriers for "lubricant-plating"
Page 3:  · 2015-05-26 · solvents. They had singular qualities of non-flammability, relatively low toxicity and fast evaporation. They have been widely used as carriers for "lubricant-plating"
Page 4:  · 2015-05-26 · solvents. They had singular qualities of non-flammability, relatively low toxicity and fast evaporation. They have been widely used as carriers for "lubricant-plating"