... 有效纤芯直径 effective core diameter 直埋 direct burial 地下敷设、直埋 direct burial (in earth) ...
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direct burial cable 直埋电缆
high temperature direct burial 高温直埋
cable direct burial laying 直埋敷设
Suitable for pipe, channel, cable trenches, aerial, direct burial and so on.
适合管道，槽道，电缆沟，架空，直埋等敷设方式。
Different from traditional direct burial laying method, utility tunnel is an advanced laying method.
与传统直接埋地的敷设方式相比，共同沟是一种先进的敷设方式。
The transmitter operates on one 9-volt battery and has 50' of direct burial wire connecting the probe to the exterior case.
发射器运行在一个9伏电池，并有50对直接埋葬线连接探针的外部事件。
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