Because it is in the hot working environment, gas valve rod shape may be deformed.
由于是在炙热的环境下工作，气阀门杆的外形有可能会变形。
It provides an important calculate basis for design section shape and size of the rod.
这将为设计系杆的截面形状和尺寸提供了重要的依据。
It provides an important calculate basis for design section shape and size of the rod.
这将为设计系杆的截面形状和尺寸提供了重要的依据。
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