primary reference material

常見例句

雙語例句

• Each delivery or batch of printed or primary packaging material should be given a specific reference number or identification mark.
  42款：每批或每次發(fā)放的印刷好包裝材料或內(nèi)包裝材料，均應(yīng)設(shè)置特定的批號/編號或識別標志。
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