conveyor spring 中文意思是什麼
conveyor spring
解釋
傳送桿簧-
Others : grinding tools, grinding materials, electrical materials and appliances, electric light source, labor protection products, hoisting tools, caster wheel, conveyor belt and spring
其它類:磨具磨料、電工電料、電光源、勞保用品等、起重工具、腳輪、傳送帶、彈簧。
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