| 1. | Not far away were other geothermal wellheads, their natural pressurized steam deflected into huge insulated pipes .
不远处是另几口地热井，它们的天然加压蒸汽输进了巨大的绝热管道。 |
| 2. | Standard specification for flexible pre - insulated piping
挠性预绝缘管标准规范 |
| 3. | Performed insulating pipes for polyurethane pur foamed plastics
聚氨酯泡沫塑料预制保温管 |
| 4. | Specification for flexible pre - insulated piping
预绝缘软管规范 |
| 5. | Vacuum insulated pipe system
真空绝热管道系统 |
| 6. | Standard guide for measuring and estimating quantities of insulated piping and components
测量和估算绝缘管及元件数量的标准导则 |
| 7. | 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 |
| 8. | 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 |
| 9. | 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 |
| 10. | Cap and insulating plug provide a vapor seal to prevent exchange of air , to maximize the efficiency of your insulated piping system
盖子和保温塞用于蒸汽封闭，防止气体交换，保持保温管道系统的高效运转。 |
