- The core shakeout problem for clamp casting was solved using dovetail slot structure.
采用燕尾槽活块结构解决了卡头内腔出芯问题。
- The perimeter seat is locked into the body dove tail groove and is further retained by a metal wire insert.
周长阀座锁定在阀体内的下部尾槽上,并且采用金属线嵌入件进行进一步的加固。