| 1. | Low density polyethylene pipes for sprinkler irrigation
喷灌用低密度聚乙烯管材 |
| 2. | Copper and copper alloys - eddy current test for tubes
铜和铜合金.管材的涡流试验 |
| 3. | 10 . 01 test methods for polytetrafluoroethylene tubing
聚四氟乙烯管材的试验方法 |
| 4. | Analysis of tubing shaping of four tubes
贵溪电厂扩建工程四大管道管材选型分析 |
| 5. | Pe large aperture pipe material product line
产品介绍pe大口径管材挤出生产线 |
| 6. | Welded stainless steel tubes for architectural decoration
建筑装饰用不锈钢焊接管材 |
| 7. | Unplasticized polyvinyl chloride pipe for water supply
给水用硬聚氯乙烯pvc - u管材 |
| 8. | Series of hydrogeologic and water well drilling tubings
水文水井钻探管材系列 |
| 9. | Health survey on disposal articles in guangdong
广东省给水管材管件卫生检测结果分析 |
