Legal analysis
If the flow rate is much lower than the minimum flow rate to ensure accuracy, it will lead to no output (such as vortex flowmeter) or the output signal is treated as a small signal to be cut off (such as differential pressure flowmeter), which is unfavorable to the supply side, there is a loss of justice. In order to prevent the loss of benefits, for a specific set of thermal energy measurement equipment, supply and demand sides are often based on the range of flow measurement and the range of degrees that can be achieved, agreed that a first-class value for the "agreed lower limit flow", and agreed that if the actual flow is less than the agreed value, in accordance with the lower limit of the charge flow charges. Measurement of the people's government above the county level, the administrative department can set up according to the need for metrological verification institutions, or authorize other units of metrological verification institutions, the implementation of mandatory verification and other verification, testing tasks. The implementation of the preceding paragraph of the calibration, testing tasks of the personnel, must be qualified by the examination. This function is usually realized in the flow display meter. Measurement of the local people's government at or above the county level in accordance with the needs of the region, the establishment of social common measurement standard instruments, by the higher people's government measurement of the administrative department to preside over the assessment and qualified for use. Enterprises, institutions according to the needs of the establishment of the unit can be used in the measurement of standard instruments, the highest measurement of its various standard instruments by the relevant people's government measurement of the administrative department to preside over the assessment of qualified for use. Metrological verification should be in accordance with the principle of economic rationalization, local and nearby. Measurement verification must be carried out in accordance with the national measurement and verification system table. National metrological verification system formulated by the State Council metrological administrative department.
Legal basis
"The Chinese People's **** and the State Tax Collection and Management Law" Article 15 Enterprises, enterprises set up in the field of branches and engaged in the production and operation of the premises, individual business and engaged in the production and operation of business units (hereinafter referred to as engaged in the production and operation of the taxpayers) from the date of receipt of the business license within thirty days, with the relevant documents, to the tax authorities to declare for tax registration. The tax authorities shall register and issue the tax registration document on the same day of receiving the declaration. The administrative authorities for industry and commerce shall inform the tax authorities on a regular basis of the registration and issuance of business licenses. Taxpayers other than those specified in the first paragraph of this article for tax registration and withholding agents for the registration of withholding taxes on the scope and methods, shall be prescribed by the State Council.