温度,压力,差压,液位,流量开关部分现货     部分型号：NN-K614-N4-B1A107AL-N12-P1-F0A-TT201NN-K115-U9-C7A-TT107AL-N40-P1-F1A107EL-EG12P1-F1A-TT056RN-EE216-M4-C2A55V1-K3-N4-B1A4V1-K4-N4-B1A99V1-K4-N4-B1A12NN-K2-N4-4L-K5-M4-C2A-HB101NN-E45-N4-C1A1710A-G2A-C-A4-H1-CL9NN-K45-M4-C1A-TTYYW107AL-K40-P1-F0A9NN-K4-N4-F1A9NN-K5-N4-F1A9NN-K45-N4-F1A6NN-K2-N4-F1A6NN-K3-N4-F1A6NN-K5-N4-F1A6NN-K45-N4-F1A.