爆破片YF40-0.35-121A/KJ
¥950爆破片YF40-0.35-121A/KJ
¥950爆破片YC25-1.79-50A/ZH1
¥400爆破片YF200-0.1-45A
¥2100D971X-16 DN50 65 80 100电动铸铁蝶阀
¥1800D943H调节型电动硬密封蝶阀
¥2100防爆电动球阀Q941H-16C 硬密封蝶阀
¥2800Z941H-16C矿用隔爆阀门电动装置ZB30-24
¥5800PN16电动球阀Q941F-16 防爆球阀
¥1200电动蝶阀D941X-16C 蝶阀 厂家
¥1800不锈钢波纹管氢气截止阀WJ40F1.6P
¥1600保护阀GN19C
¥1200隔膜阀G41J-10 DN40
¥480