M45016C03,M45016C04,M45016P11,M45116P11,M45116P12,450/451型电动调节球阀OMAL
M45016C03,M45016C04,M45016P11,M45016P12, M45116C03,M45116C04,M45116P11,M45116P12,
*=0:T孔450型 *=1:L孔451型