foundry facing的用法和樣例：
例句
- By through examining and testing of properties, a sort of coating mixture ratio suit to foundry production was found.
選擇了合適的厚材料配比試驗，並通過性能檢測，找出了一種適於鑄造生產使用的塗料配比。 - The water based mixed coating in steel castings was developed using brown corundum powder and zircon powder as refractory materials of foundry coating.
採用棕剛玉和鋯英粉作耐火材料，研製了鑄鋼件用水基複合塗料。
