note the following several points
注意以下几点 » Note the following several points 并对系统中所用的各换热设备的类型与特点进行了 » And the system used in the heat exchange equipment the types and characte...
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note the following several points
请注意以下几点
以上为机器翻译结果，长、整句建议使用 人工翻译 。