2018???????????????!??????????????40%????????60%???????????????????????????????????!
???______ ????_______? ?????________
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1??????????______?( )
A??????? B?????????
C??????? D?????????
2?????????????______?( )
A????????????
B????????????
C????????????
D????????????
3?????????_______?( )
A???????????
B???????????
C???????????
D???????????
4?????2017????????????????______?( )
A????????????
B????????????
C?????? ??????
D? ???????????
5?????2018???????????????????????______?( )
A??????? B???????
C??????? D???????
6?????????______???“???”? ( )
A?8?8? B?7?8?
C?9?8? D?10?8?
7??????????____??????????___PA?( )
A?1mm-2mm,0.4M
B?1.6mm-3mm,0.6M
C?1.5mm-2.0mm,0.6M
D?2mm-3mm,0.8M
8??????????????????????????______?( )
A??????? B????????
C??????? D???????
9??????????????????????______?????????( )
A?????????????
B????????????????
C?????????????
D???????????UV????????
10????????????????????????( )
A?????????????????????
B???????????????
C??????????????????
D????????????????????????
11?????????????_____( )
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12??????????????????????????????_____??????? ( )
A??? B???
C??? D???
13??????????????????_____?( )
A???TDI?????????
B???HDI?????????
C?????????????????
14????????______??????( )
A??? B??? C??? D???
15??????????????TDI?HDI??????????____ ( )
A?0.2 B?0.4 C?0.8 D?1
16????????????_____???????______?????????????______??( )
A?30?150mm-300mm,1-1.5
B?30?150mm-300mm?1-1.2
C?45?130mm-200mm?1-2
D?20?160mm-500mm,3-5
17?????????????______??? ( )
A????? B?????
C????? D?????
18??????????????????????????______?( )
A?GB18581-2009
B?GB18582-2009
C?GBIT9757-2001
19??????????????????( )
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B????????????????????
C?????????????
D???????????????????
20?????????????______?( )
A?????????
B??????
C????????
D???????????
21?????????????????????( )
A?????????????
B?????????????
C??????????????
D?????????????????
22???????????______?( )
A?45°??????????
B?60°????????????
C?45°????????????
D?????????
23?PE???????????????????( )
A???????
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C??????????
D???????
24???????????______?????______?????????????????????? ( )
A?????? B??????
C?????? D??????
25???????????????????_____?( )
A?????? B????????
C???????? D??????
26?????????????????______???( )
A?8%~12% B?9%~15%
C?6%~20% D?7%~16%
27??????????_____?( )
A???? B???
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28????????????????????????????_____???????______??????( )
A??????30-60 B??????10-50
C??????15-30 D??????20-40
29???????????______???????????______???( )
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30???????????______?( )(????)
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31?“??”????????????????????????????????????????????????????( )(????)
A?AC135?????
B?AC680X??????
C?AK603??????
D?AD325?????
32???????????????????????????______?( ) (????)
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B??????????????
C????????????????????
D????????????????????????????
33????UV????????????????????????______( )(????)
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34????????????????______( )(????)
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35????????????????????????( )(????)
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36??????????????______? ( )(????)
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37??????????????????????????????????????????????????????????????( ) (????)
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38?????????????????????????????_____?( )(????)
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39???????????????______?( )(????)
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40?????“10?????????”????????????????______?( )(????)
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D???????
41????PU?PE?NC?????????????????????????????( )(????)
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42???????????????______ ( )(????)
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B???????????????
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D???????????
43???????????( )(????)
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44? ???????????????? ( )(????)
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45???????????????( )(????)
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46???????????????( )(????)
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47????????????????????????????????????______?( )(????)
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48?????????????????? ( )(????)
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49?????2018????????????????????????______???( )(????)
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50??????????????????????????( )(????)
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51?“???”??????????????????????????______?( )(????)
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D??????????
52?“???”????????????????????????????______?( )(????)
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53?????????????????????????______?( )(????)
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54???????????????????????????????????????????????????______?( )(????)
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D?????(??????????????????????)
55??????????????????______?( )(????)
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