TRIBUTYLAMINE

HAFNIUM POWDER， DRY

HAFNIUM POWDER， DRY

HAFNIUM POWDER， DRY

TITANIUM POWDER， DRY

TITANIUM POWDER， DRY

TITANIUM POWDER， DRY

SODIUM SUPEROXIDE

CHLORINE PENTAFLUORIDE

HEXAFLUOROACETONE HYDRATE， LIQUID

METHYLALLYL CHLORIDE

NITROCELLULOSE WITH WATER(not less than 25% water， by mass)

NITROCELLULOSE WITH ALCOHOL (not less than 25% alcohol， by mass， and not more than 12.6% nitrogen， by dry mass)

NITROCELLULOSE，with not more than 12. 6% nitrogen，by dry mass， MIXTURE WITH or WITHOUT PLASTICIZER， WITH or WITHOUT PIGMENT

EPIBROMOHYDRIN

2⁃METHYLPENTAN⁃2⁃OL

3⁃METHYL⁃ 1⁃BUTENE

TRICHLOROACETIC ACID SOLUTION

TRICHLOROACETIC ACID SOLUTION

DICYCLOHEXYLAMINE