| 1. | Performed insulating pipes for polyurethane pur foamed plastics
聚氨酯泡沫塑料预制保温管 |
| 2. | Zhimai style food warming control , pipe fittings , processing , zero operations
直埋式保温管，管道配件，加工，批零兼营。 |
| 3. | Preformed directly buried steam insulating pipes technical - specification for heating in city
城镇供热预制直埋蒸汽保温管技术条件 |
| 4. | Preformed directly buried insulating pipes for polyurethane foamed - plastics and high density polyethylene
高密度聚乙烯外护管聚氨酯泡沫塑料预制直埋保温管 |
| 5. | Pu chemical products ( including dangerous goods ) , pu heat preservation management . electrical switching cabinets
聚氨酯化工制品（不含危险品） ，聚氨酯保温管。电器开关柜。 |
| 6. | It has been proved that the thermally insulated ocean pipeline has advantages over the conventional pipe - in - pipe pipeline
摘要单重保温管较传统的双重管中管结构具有很多优势。 |
| 7. | Preformed directly buried insulating pipes for polyurethane foamed plastics and glass fiber reinforced plastics protect layers
玻璃纤维增强塑料外护层聚氨酯泡沫塑料预制直埋保温管 |
| 8. | Preformed directly buried insulating fittings with polyurethane pur foamed - plastics and high density polyethylene pe casing pipes
高密度聚乙烯外护管聚氨酯硬质泡沫塑料预制直埋保温管件 |
| 9. | The last part introduce the configuration prefabricat form of the heat preservation pipe , the problems should be adverted in doing with the node and setting of the design buried pipe
最后一部分介绍了预制保温管的结构形式，直埋管道节点处理和设计安装中应注意的问题。 |
| 10. | This paper introduces the methods for performing full - scale laboratory tests on the interface shear resistance in the thermally insulated ocean pipelines for a certain project , and the test results are also presented for the designers to refer to
以某依托工程采用的单重保温管为例，介绍了各层之间抗剪能力的室内全比尺试验方法，给出的试验结果可供设计参考。 |
