本刊讯(记者马靖)3月12日上午,记者来到北京市东城区某加油站,与北京市质监局计量处、东城区质监局计量科的同志一起见证了计量检定人员对被投诉加油机的现场检定。事情的起因是这样的,张先生前两天开车在东城区某加油站加完油后,发现车里油表的显示与加油前并没有改变。他怀疑加油量不足,在与加油站交涉时,该加油站工 (Reporter Ma Jing) On the morning of March 12, this reporter came to a gas station in Dongcheng District, Beijing to witness the joint verification of the personnel of the metrology department of Beijing Bureau of Quality Supervision, Bureau of Metrology of Dongcheng District Bureau of Quality Supervision Was complained tanker on-site test. The cause of this is this, Mr. Zhang two days before driving in a gas station in Dongcheng District plus oil and found the car before the display and refueling did not change. He doubted the amount of refueling was insufficient and he worked at the gas station when negotiating with the gas station