binder course
常见例句
- Application of this binder could reduce pollution and harm of free-formaldehyde largely in casting course.
使用該粘結劑可降低遊離甲醛對生産環境和操作人員的汙染和損害。 - In the course of this experiment, core starch (β starch) was used to be as the principal binder of shell core for making iron castings.
試騐用 β澱粉作主粘結劑的芯砂制出了能用於鑄鉄件生産的殼芯 ，可以認爲 ，以天然澱粉作芯砂主粘結劑用於鑄造生産是完全可能的。 返回 binder course