Nathan Apprill

Des Moines, 美国 中的 商业制造与供应
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Products Incorporated (Products, Inc.) Products, Inc. was established in 1941 as an HVAC sales office serving the commercial and industrial …

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常见问题解答

问:
How do you calculate the required BTU’s for heating on air handling equipment?
答:
You take the CFM x the air temperature rise ( delta T ) x 1.08. Example 5000 cfm x a 90 degree rise ( entering air...
数据来源: BusinessWebsite
糟糕! 出现问题了,请几分钟后再试