PV70L20-41PY规格参数
相关型号
PV70L20-41S PV70L20-41S L/C PV70L20-41S-FO PV70L20-41SW PV70L20-41SX PV70L20-41SY PV70L22-21P PV70L22-21P L/C PV70L22-21P-FO PV70L22-21PW