| 1. | Protective coverings for electric cables - part 1 : general
电缆外护层第1部分:总则 |
| 2. | Protective coverings for electric cables - part 2 : general protective coverings for cables with metallic sheath
电缆外护层第2部分:金属套电缆通用外护层 |
| 3. | Protective coverings for electric cables - part 4 : specific protective coverings for oil - filled cables with lead sheath
电缆外护层第4部分:铅套充油电缆特种外护套 |
| 4. | 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 |
| 5. | 2 . working temperature for long time not exceed the following regulation : 90 for cable of pvc outer sheath , 80 for cable of polythene outer sheath
2电缆线芯长期允许工作温度不得超过下列规定：外护层是聚氯乙烯套的电缆为90外护层是聚乙烯套的电缆为80 。 |
| 6. | District heating pipes - preinsulated bonded pipe systems for directly buried hot water networks - fitting assemblies for steel service pipes , polyurethane thermal insulation and outer casing of polyethylene
区域供暖管道.直埋式热水供应网用预隔热连接的管道系统.聚氨酯隔热和聚乙烯外护层钢管的接头组件 |
| 7. | Other constructions : other filled cable with different insulation , all kinds of armoured cables and different jacket cables will be available according to the site and user ' s reqiurement
其它结构:根据使用场合所需、用户要求，可提供绝缘形式不同的其它填充型电缆。可提供各类铠装电缆及不同形式的外护层电缆。 |
| 8. | When install the connector box , fixed the cable ends into line to avoid cable twist ; fixed cable strengthen pieces including metal - strengthening core and metal outer security layer to ensure no electric connectivity
安装接头盒时，固定好两端进线光缆，避免光缆扭动；固定光缆加强件，包括金属加强芯和金属外护层，确保电气不连通。 |
| 9. | Other constructions : other non - filled cable with different insulation , all kinds of armoured cables and aerial cables as well as other different jackets cables are available according to the site or user ' s reqirement
其它结构：根据使用场合所需、用户要求，可提供绝缘形式不同的其它非填充型电缆，可提供各类铠装电缆，架空电缆及不同形式的外护层电缆。 |
