Sloppy seconds on a retread barbecue? 求翻譯的一句：Presto what?
Ask: why retread the stone, what is seamless grinding? 問：石材何為翻新研磨？何為無縫研磨？
Retread liquid for nickel screen ahead in most important aspects of this technology. 鎳網(wǎng)翻新劑。
Tire： All kinds of tires, motorcycle tires, bicycle tires, retread tires, and relative products, etc. 輪胎：各種輪胎、翻新胎以及相關(guān)制品。
Reply: retread stone, it means use different grain of diamond polish pad and water to polish the stone again. 答：所謂石材翻新研磨是利用不同粗細(xì)之金剛石研磨片，加水將舊石重新磨亮，無縫研磨處理是舍棄傳統(tǒng)水泥填縫材料，并使之飽和樹脂膠。