单项选择题
A.0.1gB.0.01gC.0.001gD.0.0001g
A.1mL B.0.1mL C.0.01mL D.0.001mL
A.与凹液面下部最低点相切 B.与凸液面上缘相切 C.二种读数方法都可
A.1g B.0.1g C.0.01g D.0.001g
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