品牌	型号	封装	出厂日期	备注
KEC	KTC4072E-RTK/P
KEC	KTC3875S-Y-RTK/P
KEC	KTC3875S-Y-RTK/P
KEC	KTC3228-Y-AT/P
KEC	KTC3209-Y-AT/P
KEC	KTC3209-Y-AT
KEC	KTC3198-Y-AT/P
KEC	KTC1027-Y-AT/P
KEC	KTA1668-Y-RTF/P
KEC	KTA1504S-Y-RTK/P
KEC	KTA1504S-Y-RTK/P
KEC	KTA1275-Y-AT/P
KEC	KTA1273-Y-AT/P
KEC	KTA1273-Y-AT/P
KEC	KTA1023-Y-AT/P