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1楼 coign150127
 等级:小学生 发帖数:39 回帖数:49
| 发帖时间 - 2015/6/15 17:14:45 | (a) The flow rates shall be measured in accordance with the standards stipulated above but at the following dynamic flow pressures: 50 kPa, 100 kPa, 150 kPa, 250 kPa, 350 kPa, 450 kPa, 500 kPa and 550 kPa. (b) The nominal flow rate shall be the mean of the average flow rates obtained at the following dynamic flow pressures: 150 kPa, 250 kPa, 350 kPa, 450 kPa and 500 kPa (c) The difference between the highest and lowest average flow rates determined in accordance with the standards stipulated above at each of the dynamic flow pressures of 150 kPa, 250 kPa, 350 kPa, 450 kPa and 500 kPa shall not exceed 2.0 litres/min. Pressure Range from 1.5 to 5.0 bars Zero Tick : > 6 litres/min Good (1 Tick) : > 4 to 6 litres/min Very Good (2 Ticks) : > 2 to 4 litres/min Excellent (3 Ticks) : 2 litres/min or less Updated 1 Mar 13 (d) The highest average flow rate determined in accordance with the standards stipulated above at each of the dynamic flow pressures of 150 kPa, 250 kPa, 350 kPa, 450 kPa and 500 kPa shall not exceed the upper limit of the flow range for the applicable rating (shown in the column on the right) for the determined nominal flow rate by more than 0.5 litres/min. (e) The lowest average flow rate determined in accordance with the standards stipulated above at each of the dynamic flow pressures of 150 kPa, 250 kPa, 350 kPa, 450 kPa and 500 kPa shall not be less than the lower limit of the flow range for the applicable rating (shown in the column on the right) for the determined nominal flow rate by more than 0.5 litres/min. For Excellent or 3 Ticks rating, this lowest average flow rate shall not be less than 1.5 litres/min. (f) The water consumption of a tap equipment shall be taken to be the nominal flow rate determined in accordance with (b) above and shall be indicated on the Water Efficiency Label. The water efficiency rating of the tap equipment shall be determined in accordance with the flow ranges as shown in the column on the right for the water consumption based on the nominal flow rate. (g) If a tap equipment does not comply with the requirements specified in (c), (d) and (e) above, its water efficiency rating shall be zero tick. In such an instance, the water consumption on the Water Efficiency Label for the tap equipment will not be indicated. (h) The recording of the average flow rates at 50 kPa, 100 kPa and 550 kPa are for data collection purposes only.
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2楼 jing46160
 等级:初中生 发帖数:7 回帖数:148
| 发帖时间 - 2015/6/15 17:16:35 | 头疼!
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3楼 vivianlee158
 等级:初中生 发帖数:17 回帖数:107
| 发帖时间 - 2015/6/15 17:17:37 | 这么长···
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4楼 CCTECH
 等级:高中生 发帖数:11 回帖数:255
| 发帖时间 - 2015/6/15 17:27:19 | 太多了吧,还是专业方面的,估计靠你自己了。
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5楼 Louisqiu
 等级:中专生 发帖数:32 回帖数:325
| 发帖时间 - 2015/6/15 17:33:47 | 而且又没分
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6楼 tonylewis
 等级:初中生 发帖数:3 回帖数:123
| 发帖时间 - 2015/6/15 17:41:41 | 懒死你,不可能都不懂吧?
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7楼 kxshoe
 等级:小学生 发帖数:12 回帖数:63
| 发帖时间 - 2015/6/15 17:53:40 | 太懒了,***
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8楼 CDustin
 等级:小学生 发帖数:0 回帖数:45
| 发帖时间 - 2015/6/15 17:57:02 | 懒死你,不可能都不懂吧?
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9楼 zbntmy
 等级:小学生 发帖数:0 回帖数:1
| 发帖时间 - 2015/6/15 17:58:32 | (一)的流速应按照被测量 标准以上,但在下面的动态规定 流量压力:50千帕,100千帕,在150kPa,250千帕,350 千帕,帕450,500千帕和550千帕。 (二)标称流量应为平均的平均 在以下动态流动获得流速 压力:150千帕,帕250,350千帕,帕450和500 千帕 有错误? Google 翻译(企业版):译者工具包网站翻译器全球商机洞察 关闭即时翻译关于 Google 翻译移动社区隐私权和使用条款帮助发送反馈 (一)的流速应按照被测量 标准以上,但在下面的动态规定 流量压力:50千帕,100千帕,在150kPa,250千帕,350 千帕,帕450,500千帕和550千帕。 (二)标称流量应为平均的平均 在以下动态流动获得流速 压力:150千帕,帕250,350千帕,帕450和500 千帕 有错误? Google 翻译(企业版):译者工具包网站翻译器全球商机洞察 关闭即时翻译关于 Google 翻译移动社区隐私权和使用条款帮助发送反馈
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10楼 yyq1986
 等级:小学生 发帖数:0 回帖数:23
| 发帖时间 - 2015/6/15 20:51:48 | 一分都不给,还这么老长,谁那么有空专门给你翻译啊,你这不是求助,是真的很懒。。。
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