sliding clamp 中文意思是什麼
sliding clamp
解釋
滑動線夾-
Electric traction ; dropper clamp ; sliding dropper clamp for catenaries
電力牽引.掛線夾.吊索用滑動掛線夾 -
Sliding swivel with one clamp. dimensions
聯動夾持桿接頭.尺寸
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