3, until February 20, TEC weighing systems to complete the statutory measurement and calibration work. <br>We determine the problem lies in this time period, which, to your official reply as follows:
3, it was not until February 20th that the TEC weighing system completed the statutory measurement calibration.<br>We judge the problem is in this time period, to which your company's official reply is as follows:
3. Until February 20, TEC weighing system completed the legal measurement and calibration.<br>We judge that the problem is in this period. To this end, we reply to your company as follows: