¥ 18.0
¥ 18.8
¥ 15.8
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¥ 面议
¥ 面议
¥ 14.0
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¥ 19.0
¥ 12.0
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¥ 18.88
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¥ 2.2
¥ 14.8
¥ 14.5
¥ 7.5
¥ 38.0
厂家直销 J23W针型阀 精密对焊针型阀 鸣鸿高温高压手动不锈钢针阀 可定制 外螺纹截止阀 压力表针阀 J21W外螺纹截
¥ 30.0
¥ 19.8
¥ 10.0
¥ 8.8
厂家直销 鸣鸿直通卡套接头 卡套式直通螺纹终端接头 304卡套接头 管螺纹接头加工 非标定制 高压双卡套 美标NPT卡套
¥ 34.0
¥ 8.0
¥ 550.0
¥ 118.0