3 BTU: British Thermal Unit, a unit of heat that will increase the temperature of one pound of water one degree Fahrenheit.

BTU：英國熱量單位激情综合五月激情综合五月65，也就是把一磅水的溫度增加1華氏度的單位熱量www人人色。

BTU International, Inc. has opened a new manufacturing facility in Shanghai, China.

BTU國際有限公司已在中國的上海市開辦了一家新的分廠91人妻中文字幕无码专区。

For gas, electric or oil-fired storage water heaters between 180,000 to 205,000 BTU/Hr.

適用于燃氣熱水器黄片一级二级，電熱水器或燃油熱水器成年黄页在线视频免费观看大全网站，熱值范圍從180欧美综合午夜不卡视频，000 BTU/小時至205，000 BTU/小時国产精品第99页。

The BTU discharge capacity of the device shall be in excess of the BTU input rating of the heater.

這種裝置的BTU排泄能力應該超過熱水器的BTU輸入能力亚洲Av日韩Av综合在线观看。

The valve shall have a BTU rating in excess of the BTU rating of the boiler s heating output.

這些安全閥額定的BTU必須超過鍋爐加熱過程所產(chǎn)生的BTU。

The valve shall have a BTU rating in excess of the BTU rating of the boiler's heating output.

這種閥門的BTU釋放能力應該超過鍋爐的熱輸出能力十八禁羞羞视频爽爽爽免费。

One BTU is the energy required to raise one pound of water one degree Fahrenheit, but the many different types of BTU are based on different interpretations of this "definition".

但是基于不同的對于這個定義不同的解釋有很多的不同形式的BTU女人逼男人干97。

This liquid propane gas grill also has a 12,000 BTU-per-hour input flush-mounted side burner, 8,000 BTU-per-hour smoker burner, and 10,600 BTU per-hour infrared rotisserie burner.

這個液體丙烷氣體格柵也有一臺12，000個BTU每小時輸入的flush-mounted旁邊燃燒器欧美一级黄片小视频、8直接看的AV网站，000個BTU每小時吸煙者燃燒器和10，600 BTU每小時紅外烤肉店燃燒器萌白酱甜味弥漫福利视频。

Overall heat transfer coefficients for metallic stirred reactors are about 40 Btu/h-F- ft^sup 2^; for glass-lined reactors they are lower, around 30 Btu/h- F-ft^sup 2^.

金屬整體加熱攪拌反應器傳熱系數(shù)約40 Btu/hF-英尺2 ^ ^燮影音先锋在线观日韩，為搪玻璃反應堆他們較低，約為30 Btu/h-的F -英尺2 ^ ^燮综合A片在线视频。

The BTU discharge capacity of the device shall be in excess of the BTU input rating of the heater.

這些裝置的BTU排泄能力應該超過熱水器的BTU輸入能力综合色一色综合久久网88。