A.6mm
B.8mm
C.10mm
D.12mm
A.3;95
B.5;90
C.2;85
D.3;90
A.10
B.15
C.20
D.25
A.80µm
B.90µm
C.100µm
D.110µm
A.镀银层厚度不宜小于20µm,硬度应大于120HV
B.镀银层厚度不宜小于50µm,硬度应大于100HV
C.镀银层厚度不宜小于20µm,硬度应大于100HV
D.镀银层厚度不宜小于50µm,硬度应大于120HV
A.血淀粉酶100U/dl,尿淀粉酶100U/dl(Somogyi法)
B.血淀粉酶200U/dl,尿淀粉酶200U/dl(Somogyi法)
C.血淀粉酶300U/dl,尿淀粉酶300U/dl(Somogyi法)
D.血淀粉酶400U/dl,尿淀粉酶100U/dl(Somogyi法)
E.血淀粉酶500U/dl,尿淀粉酶300U/dl(Somogyi法)