| 서명 | ANSI/SPI B151.4-1999 American National Standard for Plastic Blown Film Machinery - Manufacture, Care |
|---|---|
| 저자 | American National Standards Institute, Inc |
| 발행처 | American National Standards Institute, Inc |
| 발행년도 | 1999 |
| 청구기호 | 530.029 A512a |
| 소장처/자료실/서가 | 안전보건공단/일반자료실/ |