燃气日式截止阀
Gas emergency cut-off valve
Gas emergency cut-off valve
| | 产品型号Product Model: ZCRB 公称通径Nominal Diameter: 15~350mm 公称压力Nominal Pressure:1.6~4.OMPa 适用温度Suitable temperature: -29°C~220°℃ 适用介质Suitable Medium: 煤气、天然气及液化石油气 Coal gas, natual gas and liquid stone oil and gas |
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