P265-20S-B1A规格参数
相关型号
P265-20S-B1B P265-20S-B1C P265-20S-B2A P265-20S-B2B P265-20S-B2C P265-20S-B3A P265-20S-B3B P265-20S-B3C P265-20S-B4A P265-20S-B4B