管道內(nèi)徑 | 瞬時流量(Nm3/h) |
10 | 0.03-30 |
15 | 0.06-60 |
20 | 0.1-110 |
25 | 0.18-180 |
32 | 0.29-290 |
40 | 0.45-450 |
50 | 0.7-700 |
65 | 1.2-1200 |
80 | 1.8-1800 |
100 | 2.8-2800 |
125 | 4.4-4400 |
150 | 6.4-6400 |
200 | 11.3-13000 |
250 | 17-17000 |
300 | 25.4-25400 |
350 | 34.6-34600 |
400 | 45.2-45200 |
450 | 57.3-57300 |
500 | 70-70000 |
600 | 101-101000 |
700 | 138-138000 |
800 | 180-180000 |
900 | 230-230000 |
1000 | 282-282000 |
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氧氣、天然氣、煤氣等各類氣體的測量