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奈森流量儀表配備（第三方獨(dú)立檢測機(jī)構(gòu)/國家實(shí)驗(yàn)室機(jī)構(gòu)）校驗(yàn)資質(zhì)。每一臺流量儀表都可以做到“三個符合”符合國家標(biāo)準(zhǔn)，符合貿(mào)易計量，符合精度標(biāo)準(zhǔn)的儀表要求。

Naisen Flow meter is equipped with (third party independent testing agency/National Laboratory Organization) calibration qualification. Each meter can achieve "three conformances" to meet national standards, conform to the trade measurement and precision standard instrumentation requirements.