然后锥形阀杆头将垂直关闭力转换成侧向力，将闸刀放置到阀座表面上。

然后锥形阀杆头将垂直关闭力转换成侧向力，将闸刀放置到阀座表面上。的英文翻译

基本释义

• The taper stem head then transfers a vertical closing force to a lateral force which positively seats the knife against the seat face.