“心轴”造句

此心轴溶化之后, 在推进剂表面上留有一薄层的合金.
After the mandrel is melted, a thin layer of alloy remains on the propellant surface.

注意.内剥胶时, 心轴必须顺时针旋转.
CAUTION For internal skiving, the spindle must rotate clockwise.

注意.外剥胶时, 心轴必须逆时针旋转.
CAUTION For external skiving, the spindle must rotate counter clockwise.

• #心轴