可替代以下产品：

带金属配件

DF9-9P-1V, DF9-11P-1V, DF9-13P-1V, DF9-15P-1V, DF9-17P-1V, DF9-19P-1V, DF9-21P-1V, DF9-23P-1V, DF9-25P-1V, DF9-31P-1V, DF9-41P-1V, DF9-51P-1V, DF9B-9P-1V, DF9B-11P-1V, DF9B-13P-1V, DF9B-15P-1V, DF9B-17P-1V, DF9B-19P-1V, DF9B-21P-1V, DF9B-23P-1V, DF9B-25P-1V, DF9B-31P-1V, DF9B-41P-1V, DF9B-51P-1V

不带金属配件

DF9A-9P-1V, DF9A-11P-1V, DF9A-13P-1V, DF9A-15P-1V, DF9A-17P-1V, DF9A-19P-1V, DF9A-21P-1V, DF9A-23P-1V, DF9A-25P-1V, DF9A-31P-1V, DF9A-41P-1V, DF9A-51P-1V