ASTM B979-12(2018) Non-Specular (NS)Surface Finish on Overhead Aluminum Electrical Conductors

ASTM B979-12(2018) Non-Specular (NS)Surface Finish on Overhead Aluminum Electrical Conductors - 简版

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2025-07-10 10:44:40

ASTM B979-12(2018) Non-Specular (NS)Surface Finish on Overhead Aluminum Electrical Conductors.pdf