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ＤＺＳ -Ⅱ型风洞是中国气象局“九五”期间为四川省气象局计量检定科配备的新型测风计量检定设备。由于过去条件所限 ,我所一直未能开展皮托管计量检定工作。鉴于ＤＺＳ -Ⅱ型风洞的各项技术指标已经达到ＪＪＧ５１８ -１９８８皮托管静压管计量规程的要求条件 ,为此我们进行
The DZS-Ⅱ type wind tunnel is a new type of wind measurement and verification equipment for Metrology and Measurement Division of Sichuan Meteorological Bureau during the Ninth Five-year Plan period of China Meteorological Administration. Due to the past conditions, I have been unable to carry out the measurement of Pitot tube work. In view of DZS-Ⅱ-type wind tunnel of the technical indicators have reached JJG518 -1988 pitot tube static pressure pipe measurement procedures of the conditions required for this we