DB-25S母头半金焊线式 DB-25ZK D-B260-13-F DB260-5.0-10P-GY DB260-5.0-2P-GY DB260-5.0-3P-GY DB260-5.0-4P-GY DB260-5.0-5P-GY DB260-5.0-6P-GY DB260-5.0-7P-GY