GB/T 12972.8-2008
ActiveFlexible rubber-sheathed cables for mining purposes - Part 8：Flexible drill cables for rated voltage of 0.3/0.5kV
矿用橡套软电缆 第8部分: 额定电压0.3/0.5kV 矿用电钻电缆
Application Summary AI generated
This standard specifies the construction, dimensions, and performance requirements for flexible rubber-sheathed cables used to power electric drills in mining environments. It applies specifically to cables rated at 0.3/0.5 kV that must withstand harsh conditions such as abrasion, moisture, and mechanical stress in underground coal mines or other mining operations. The standard ensures safe and reliable power supply to portable mining drills during drilling and extraction activities.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.