SBKCOCA¹⁴³²⁸⁵BNC⁴⁷⁹⁸⁹ 基本例句 计= Single-Beam Klystron,单束速调管 It incorporate all the strong points of SBK series, having all the advanced qualities in the world, offering reliable guarantee for high-grade Platemaking. 本机集曲阜海恩 SBK系列晒版机的各项优点，具备当今世界先进晒版设备的所有功能与品质，为高质量的制版提供了可靠的保障。 qfhenn