发布时间:2025-02-03 01:17:37
可以不刷表面油漆的,不过为了美观还是有必要刷,耐水腻子施工和打磨较费力。因为耐水腻子较结实,产品胶性大,搅拌和批刮时要比非耐水腻子困难。耐水腻子的强度也要比非耐水腻子高,打磨时也会比较费力。
塑胶跑道塑胶球场完工场地现场抽检第三方检测机构都检测哪些有害物质
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