| coumaron | a colorless oily compound extracted from coal tar and used in manufacturing synthetic resins |
|---|---|
| coumaron | a thermoplastic resin obtained by polymerization of indene and coumarone |
| coumaron | a thermoplastic resin obtained by polymerization of indene and coumarone |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|