磷铜phosphor copper 不同施肥和施药水平对稻虱多索线虫的影响Effect of Levels of Different Fertilization and Drug Delivery on Agamermis sp.
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The main products are the series of stainless 300 and 400, brass and phosphor copper.
产品主要有不锈钢300、400系列的各种牌号，以及黄铜和磷铜。
Heading 28.48 includes copper phosphide (phosphor copper) containing more than 15% by weight of phosphorus.
品目28.48包括按重量计含磷量超过15%的磷化铜(磷铜)。
However, copper phosphide (phosphor copper) containing more than 15% by weight of phosphorus falls in heading 28.48.
但按重量计含磷量超过15%的磷化铜归入品目28。
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