NPC-4,NPC-6,NPC-8,NPC-10,NPC-12,接头
NPC-4-M5-BL,NPC-6-M5-BL,NPC-8-M5-BL,NPC-10-M5-BL,NPC-12-M5-BL,
NPC-4-M6-BL,NPC-6-M6-BL,无锡昌林，NPC-8-M6-BL,NPC-10-M6-BL,NPC-12-M6-BL,
NPC-4-M8-BL,NPC-6-M8-BL,NPC-8-M8-BL,NPC-10-M8-BL,NPC-12-M8-BL,
NPC-4-M12-BL,NPC-6-M12-BL,NPC-8-M12-BL,NPC-10-M12-BL,NPC-12-M12-BL,
NPC-4-M16-BL,NPC-6-M16-BL,NPC-8-M16-BL,NPC-10-M16-BL,NPC-12-M16-BL,
NPC-4-M20-BL,NPC-6-M20-BL,NPC-8-M20-BL,NPC-10-M20-BL,NPC-12-M20-BL,
NPC-4-01-BL,NPC-6-01-BL,NPC-8-01-BL,NPC-10-01-BL,NPC-12-01-BL,
NPC-4-02-BL,NPC-6-02-BL,NPC-8-02-BL,NPC-10-02-BL,NPC-12-02-BL,
NPC-4-03-BL,NPC-6-03-BL，无锡昌林，NPC-8-03-BL,NPC-10-03-BL,NPC-12-03-BL,
NPC-4-04-BL,NPC-6-04-BL,NPC-8-04-BL,NPC-10-04-BL,NPC-12-04-BL,
