... compilation record sheet 编篡记录表 testing record sheet 试验记录表 Project Acceptance Record Sheet 工程验收备案表 ...
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介绍德国Q系列燃气表的结构及工作原理、技术数据、试验记录、选型与施工要求、实际应用。
The structure and operating principles, technical data , test records, type selection and demands in installation , and actual application of German Q series quantometers are described.
本发明可自动记录试验频率和相对应的电能表误差值，且使试验数据更全面、准确。
The invention can automatically record the test frequency and the corresponding electric energy meter error value and can obtain more complete and accurate test data.
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