Note: When the stroke increases, the closed height should be shortened accordingly and the pressure is weakened accordingly.

注：行程加高，封闭高度相应缩短，压力相应减弱。

youdao

Note: When the stroke increases, the closed height should be shortened accordingly and the pressure is weakened accordingly.

注：行程加高，封闭高度相应缩短，压力相应减弱。

youdao