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DN50

DN50

DN50

DN50

2

Manually operated metallic ball shut-off valves for domestic gas installations up to PN 4 and with DN 15 to DN 50

压力不超过 PN4 和压力为 DN15 至 DN50 间的家用气体装置用人工操纵金属球关闭阀

3

Hose fittings with clamp unit for steam and hot water, DN 15 up to DN 50, up to 18 bar

蒸汽和热水用带卡夹的软管管件 .DN15 至 DN50.18 巴以下

4

Tank wagons; rapid coupling device, medium liquid gas DN 50 and DN 80, dimensions of installment and connection

油罐车 .用于液化气的快速离合器 .DN50 和 DN80 .安装和连接尺寸

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