法兰铸铁直通截止阀-开元阀门
GB/T590-93船用法兰铸铁截止阀 Marine cast iron flanged stop valves 适用介质:海水、淡水、滑油、燃油和温度不高于220℃蒸汽 Available medium:Sea water、fresh water、lubricating oil、fuel oil and steam of 220℃and under
法兰铸铁直通截止阀-开元阀门
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法兰铸铁直通截止阀-开元阀门
详细信息 法兰铸铁直通截止阀-开元阀门
GB/T590-93船用法兰铸铁截止阀 Marine cast iron flanged stop valves 适用介质:海水、淡水、滑油、燃油和温度不高于220℃蒸汽 Available medium:Sea water、fresh water、lubricating oil、fuel oil and steam of 220℃and under |