上述金属嵌件由铅黄铜或不锈钢制成。

The metal insert is made of lead brass and stainless steel.

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采用黄铜或不锈钢制成。

Made of brass or stainless steel.

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采用黄铜或不锈钢制成，如要求不锈钢请。

Made of brass or stainless steel, please note if require stainless steel.

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