The acid temperature was lowered down by parallelly installing a spare acid cooler to increase heat exchange area and a good econo...
通过并联闲置的酸冷却器，增加换热面积，降低了一吸酸温，收到良好的经济效益。
Various measures were taken depending on whether acid circulated or not to keep the acid cooler in the safe area of anodic protection with a stable passive film and thereby lone service life.
针对停车期间酸是否循环提出不同的应对措施，以使酸冷却器位于阳极保护的安全区，确保钝化膜的稳定，延长设备的使用寿命。
An anodic protection cooler for sulfuric acid production has been designed and fabricated.
设计、制造国内首台阳极保护酸冷却器。
Commissioner duck, is a cooler of good ingredients, which contains protein, lecithin, vitamin a group, B group, and other trace elements, and nicotinic acid, and so on.
鸭肉甘美，性凉是一种上佳的食材，其中含有蛋白质、卵磷脂、维生素a族、B族等多种微量元素，以及烟酸等。
Commissioner duck, is a cooler of good ingredients, which contains protein, lecithin, vitamin a group, B group, and other trace elements, and nicotinic acid, and so on.
鸭肉甘美，性凉是一种上佳的食材，其中含有蛋白质、卵磷脂、维生素a族、B族等多种微量元素，以及烟酸等。
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