| 1. | Hygienic analytrcal method of rubber hose for food use
食品用橡胶管卫生检验方法 |
| 2. | I check the list - rubber tubing . gas . saw
我检查了这些东西橡胶管,汽油,锯子 |
| 3. | Hygienic analysis method of rubber hose for food use
食品用橡胶管卫生检验方法 |
| 4. | Sively ahead toward the challenges of the future
协机产制的瓦斯橡胶管，荣获美国ul |
| 5. | Specification for rubber hoses for high - pressure saturated steam
高压饱和蒸汽橡胶管规范 |
| 6. | Rech . aircraft fluid installations . connectors for rubber hose .
飞机液压装置.橡胶管接头 |
| 7. | I ' m aiso gonna be needing a dozen two - foot iengths of this rubber tubing . .
我会需要一打2英尺长的橡胶管 |
| 8. | Laboratory apparatus ; rubber tubing
实验室仪器.橡胶管 |
| 9. | Acetylene welding rubber hose
乙炔焊接橡胶管 |
| 10. | Rubber tubes and polyvinyl chloride hoses with both end convenient joints for gas
煤气用双头速接橡胶管和聚氯乙烯软管 |
