circular conical surface
常见例句
- In order to improve bearing capacity and compactness of the roll system, a method of double circular arc conical surface transition curve for roll neck is put forward.
爲了提高軋輥的承載能力和輥系結搆的緊湊性，提出了對輥頸雙圓弧錐麪過渡曲線的優化設計方法。 返回 circular conical surface