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Application filed by National Kaohsiung Normal UnivfiledCriticalNational Kaohsiung Normal Univ
Priority to TW103214893UpriorityCriticalpatent/TWM490573U/en
Publication of TWM490573UpublicationCriticalpatent/TWM490573U/en
A weight scale is described, which includes a main body, a measuring device, a display device and a moving auxiliary member. The main body includes an upper casing and a lower casing. The lower casing is connected to the upper casing, and an accommodation space is formed between the upper casing and the lower casing. The measuring device is disposed in the accommodation space and is used to measure and obtain a weight value. The display device is electrically connected to the measuring device and is used to display the weight value. The moving auxiliary member covers the main body and can be rotated around the main body.
Sensor for measuring the embrittlement of steels by hydrogen in an aggressive environment, said sensor comprising a metal cavity connected to a pressure-measuring device
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MM4K
Annulment or lapse of a utility model due to non-payment of fees