阐述并比较了几种加压设备在乙炔加压清净过程中的性能和特点。
The property and characteristics of several kinds of pressurization equipment in the pressurization and lustration procedure of acetylene were compared.
阐述并比较了几种加压设备在乙炔加压清净过程中的性能和特点。
The property and characteristics of several kinds of pressurization equipment in the pressurization and lustration procedure of acetylene were compared.
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