合流制排水系统
参考答案:把生活污水、工业废水和雨水在同一排水系统内汇集输送的系统。
In relation to the law of contract:
(b) Explain and distinguish between the three classifications of contractual terms. (7 marks)
患者,女,47岁,缺失,深覆,缺牙区龈距离约0.5mm,进行可摘局部义齿修复,基托采用()
A.金属基托
B.塑胶基托
C.前腭杆
D.侧腭杆
E.中腭杆