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1.The reinforced flange fittings were designed to withstand high pressure.
加固法兰设计用于承受高压。
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2. The engineer used a special tool to fit the reinforced flange fittings.
工程师使用特殊工具来安装加固法兰连接件。
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3. The reinforced flange fittings ensure that the joint is secure and reliable.
加固法兰连接件确保接头安全且可靠。