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1. The gasket mounting was a critical component in the engine's operation.
垫圈安装是发动机运行的关键部件。
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2. The engineer carefully inspected the gasket mounting before starting the machine.
工程师在启动机器前仔细检查了垫圈安装。
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3. The gasket mounting had to be replaced due to corrosion after several years of use.
由于使用几年后出现了腐蚀，垫圈安装必须更换。