Operation rules should be strictly followed. The instrument ADAPTS with a mono phase three pin plug, which connects to the earth for safety.

严格按操作要求使用仪器，本仪器采用单相三线插头，连接地线以确保用电安全。

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I need an adaptor for a three-pin plug.

我需要一个三脚插头的转接头。

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I need an adaptor for a three-pin plug.

我需要一个三脚插头的转接头。

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