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一、立式金属罐期间核查间隔的确定及技术要求1.核查间隔的确定关于立式金属罐容量的计量检定,国内外都在OIML R71和ISO7507技术框架内采用基本相同的方法,而在关于立式金属罐计量检定周期的设置上却不尽相同。我国严格按照JJG168-2005《立式金属罐容量检定规程》的规定:立式金属罐首次检定一般不超过两年,后续检定一般不超过4年。若罐体发生严重变形、大修后或检定结果受到怀疑,须按照首次检定的要求进行检定。
I. Confirmation and Technical Requirements of Verification Interval during Vertical Metal Tank 1. Verification Interval Determination About the measurement and verification of vertical metal tank capacity, basically the same method is used in OIML R71 and ISO7507 technical framework both at home and abroad, Vertical metal tank measurement test cycle settings are not the same. China strictly in accordance with JJG168-2005 “vertical metal tank capacity verification procedures” provisions: the first test of vertical metal tank generally no more than two years, follow-up test generally no more than 4 years. If the tank has been severely deformed, overhaul or if the test result is suspected, the test shall be carried out according to the requirements of the first test.