A.has the full force of the regular Certificate of Inspection
B.expires six months after it is issued
C.must be exchanged for a regular Certificate of Inspection within 3 months
D.is retained in the custody of the Master
A.異常子宮出血
B.IUD及宮內(nèi)異物定位,試取
C.宮腔黏連
D.以上均是