acrylonitrile-itaconic acid ester copolymer fibre
丙烯腈-衣康酸酯共聚纤维
热门单词
- accident prevention
- accordion pipe
- accurate inquiry
- accurate positon indicator
- ace-tarsoni
- achromatin
- acid treatment of feed
- acoustic velocity meter
- acquired attitude
- acquired character
- acrylic fleecy shirt for children
- acrylic glass
- action of deflagration
- active alkali
- active charcoal
- active homing guidance
- actual-value indicator
- acus
- acute alcoholic intoxication
- adding machine
- additive
