NIBCO flanged ball valves provide precision, performance and value for industrial flow control applications.

美国尼伯科法兰球阀提供精确地、高性价比的工业流体控制应用方案。

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NIBCO flanged ball valves provide precision, performance and value for industrial flow control applications.

美国尼伯科法兰球阀提供精确地、高性价比的工业流体控制应用方案。

youdao