PTVSHC3D5VB规格参数
相关型号
PTVSHC3D7VU PTVSHC3D7VUH PTVSHC3D9VU PTVSHC3N10VU PTVSHC3N12VU PTVSHC3N15VU PTVSHC3N18VU PTVSHC3N18VUH PTVSHC3N24VU PTVSHC3N24VUH