A method for preparing a bipolar plate assembly for a fuel cell stack is provided.
本发明提供用于燃料电池堆的双极板组件的制备方法。
The reasons for choosing wave-plate stack as a PMD transfer standard, and the procedure for its design, manufacture and assembly are described.
对采用波片堆研制偏振模色散传递标准的原因，及其设计、制备和装配的全过程进行了叙述；
Usually, process allowance is used to compensate assembly error's stack-up in the process of aero-product's development. But improper allowance may affect assembly-benefit.
航空产品研制过程中通常用工艺余量来补偿装配累积误差，不合理的余量将导致装配效益低下。
Usually, process allowance is used to compensate assembly error's stack-up in the process of aero-product's development. But improper allowance may affect assembly-benefit.
航空产品研制过程中通常用工艺余量来补偿装配累积误差，不合理的余量将导致装配效益低下。
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