这是什么材质的油漆
石油储罐内壁,黑色软性材质的是什么油漆涂层,有什么好办法去除,打沙效率太慢
[video=https://pic.51fangfu.com/pic/20220613/1655110980966188_423.jpg]https://pic.51fangfu.com/video/20220613/1655110958458590_501.mp4[/video]
[video=https://pic.51fangfu.com/pic/20220613/1655110980966188_423.jpg]https://pic.51fangfu.com/video/20220613/1655110958458590_501.mp4[/video]
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