热媒的状态参数是生产过程中重要的工艺参数。
The status parameter of thermal medium is important parameter in process of production.
在计算过程中要频繁地查图、查表来确定热媒的热力参数及其变化量。
In the process of calculation, they must look up from charts and tables to confirm the status parameters of thermal medium and its change.
在计算过程中要频繁地查图、查表来确定热媒的热力参数及其变化量。
In the process of calculation, they must look up from charts and tables to confirm the status parameters of thermal medium and its change.
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