Casting the propellant is done through the "bayonets" from the casting pot to the case.
推进剂的浇铸是通过从浇铸锅到发动机壳体的“插管”来进行的。
A mathematic model of the pressure changes in the casting pot is established by the analytical method, and the influence of each parameters on the pressure changes in the casting pot is analyzed.
机理分析法建立了铸造罐内压力变化的数学模型，分析了各参数对铸造罐内压力变化的影响。
The technological process, technological control, mold making as well as the construction of pneumatic pot squeezing casting machine have been separately introduced.
介绍了铸铁锅挤压铸造的工艺过程、工艺控制、铸型制作及气动压锅机的结构等。
Is to re-cast into the furnace pig iron casting, according to product size, inverted cast pot, pan and iron stoves and other products.
铸是把生铁从新入炉浇铸，按产品大小，倒铸成锅、镬和铁灶等产品。
Is to re-cast into the furnace pig iron casting, according to product size, inverted cast pot, pan and iron stoves and other products.
铸是把生铁从新入炉浇铸，按产品大小，倒铸成锅、镬和铁灶等产品。
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