A.最大斑點為0.1%,其余斑點為I% B.最大斑點為l%,其余斑點為0.1% C.均不能超過l%’ D.最大斑點為l0%,其余斑點為1%E.最大斑點小于1%,其余斑點大于0.1%
A.99.8% B.94.4% C.97.8% D.100.2% E.98.6%
A.96.9% B.8B.82% C.101.6% D.93.14% E.103.2%