| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas sampling bag for uniformly blowing a gas into a bag body and filling the bag body with the gas in a surely mixed state. SOLUTION: The gas sampling bag is connected to a constant volume sampling flow path 7, has a pipe 19 accommodated in the bag body 18 and having a plurality of gas ingress and egress holes 21, and admits the gas into the bag body 18 and discharges the gas from the bag body 18 through the gas ingress and egress holes 21. An opening size of a plurality of the gas ingress and egress holes 21 is suppressed and minimized so as to possibly reduce a pressure loss. COPYRIGHT: (C)2005,JPO&NCIPI
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