An excellent source of protein, quinoa isalso high in bone-boosting minerals like copper, phosphorous, iron, andmagnesium. Plus, it’s a good source of PMS-fighting manganese.
是蛋白质的很好来源，也可提供强健骨骼的铜、磷、铁、镁等多种微量元素，还含有防治经前综合征的锰。
Mid-Manganese alloy cast iron brake shoe was studied and compared with mid-phosphorous and high-phosphorous cast iron.
本文以中锰合金铸铁闸瓦为研究对象，并与中磷铸铁、高磷铸铁进行了对比研究。
Mid-Manganese alloy cast iron brake shoe was studied and compared with mid-phosphorous and high-phosphorous cast iron.
本文以中锰合金铸铁闸瓦为研究对象，并与中磷铸铁、高磷铸铁进行了对比研究。
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