A.現(xiàn)場(chǎng)快檢B.實(shí)驗(yàn)室快檢C.在線快檢D.出廠快檢
A.陽(yáng)性樣品B.陰性樣品C.空白樣品D.對(duì)照樣品
A.380B.400C.412D.420