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【多选题】
地面工程施工方法中，厚度控制正确的有( )。A.
水泥混凝土垫层的厚度不应小于80mm
B.
水泥砂浆面层的厚度应符合设计要求，且不应小于40mm
C.
水磨石面层厚度宜为12～18mm，且按径确定
D.
水泥钢(铁)屑面层铺设时的水泥砂浆结合层厚度宜为20mm
E.
防油渗面层采用防油渗涂料时，涂层厚度宜为5～7mm
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皮皮学刷刷变学霸
举一反三
【多选题】What are the two fundamental stills in making good interpreting possible?
A.
Careful listening
B.
Discourse analysis
C.
Taking notes down of everything
D.
Good pronunciation
【单选题】Which part of a conventional cargo gear rig provides for vertical control and positioning of a boom ________．
A.
Cargo whip
B.
Gooseneck fitting
C.
Spider band
D.
Topping lift
【单选题】who is the essay on the foundation of ethics, under the title The Two Fundamental Problems of Ethics?
A.
Schopenhauer
B.
Kant
C.
Plato
D.
Descarte
【简答题】rotary rig ( )
【单选题】What are the two fundamental topics CVBs deal with in the research process?
A.
visitor studies and convention studies
B.
performance indicators and performance measures
C.
destination research and CVB accountability research
D.
visitor profiles and image studies
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