• The results shows that the multipolymer has a little effect to carbon steel and copper alloy, also has good biodegradability.

    实验结果表明多元共聚物无论是碳钢还是合金它都具有一定的缓蚀性能,同时还具有可生物降解性能。

    youdao

  • The results shows that the multipolymer has a little effect to carbon steel and copper alloy, also has good biodegradability.

    实验结果表明多元共聚物无论是碳钢还是合金它都具有一定的缓蚀性能,同时还具有可生物降解性能。

    youdao

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