二手硬件
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Silicon Carbide | 卖方: ZHENGZHOU HAOYUN NEW MATERIAL TECHNOLOGY CO., LTD. | Silicon carbide is an inorganic substance with the chemical formula SiC. It is smelted at high te... |
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stainless steel Hydrualic Patch fittings concealed floor spring | 卖方: Prodiamonds Hardware Co., Ltd | stainless steel Hydrualic Patch fittings concealed floor spring keywords:stainless steel hydraul... |
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硬光路振镜激光点焊机 | 卖方: 57593 | CY-WL300Z系列激光振镜点焊接机，激光通过与激光打标机原理相同的振镜摆动反射激光实现激光点的高速移动，实现了在振镜扫描范围之内的焊接平面上进行任意图形的高速度高精度点焊或连续焊接，而传统... |
