2023年全國碩士研究生考試考研英語一試題真題(含答案詳解+作文范文)_第1頁
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1、目錄A鋼材鋼材.....................................................................................8A01管材...............................................................................................................8A0101焊管...

2、..........................................................................................................8A0102鍍鋅管.........................................................................................................

3、9A0103鍍塑管.......................................................................................................10A0104襯塑管..................................................................................................

4、.....10A0111無縫管.......................................................................................................11A0112鍍鋅無縫管..........................................................................................

5、.....11A0114鍍鋅高頻焊管...........................................................................................11A0121球墨鑄鐵管...............................................................................................11A0

6、3板材.............................................................................................................12A0301鋼板...................................................................................................

7、........12A0303鋁板...........................................................................................................12A04扁鋼.........................................................................................

8、....................12A05角鋼.............................................................................................................12A06槽鋼.............................................................................

9、................................13B焊接配件.............................................................................13B01焊接鋼束接..............................................................................................

10、...14B02焊接沖壓彎.................................................................................................14B03焊接電月彎.................................................................................................15B

11、04同心大小頭.................................................................................................15B05偏心大小頭.................................................................................................15B06法蘭片.

12、........................................................................................................16B0601鍍鋅絲口法蘭片......................................................................................16B0602平焊法蘭片....

13、..........................................................................................17B07法蘭盲板.....................................................................................................17C溝槽配件.............

14、................................................................18C01卡箍.............................................................................................................18C0101剛性卡箍.............................

15、.....................................................................18C0102撓性卡箍..................................................................................................18C02彎頭...................................

16、..........................................................................19C03同心大小頭.................................................................................................19C04偏心大小頭.............................

17、....................................................................21C05正三通.........................................................................................................21C06異徑三通..............................

18、.......................................................................22C07機械三通.....................................................................................................23C08正四通...............................

19、..........................................................................24F03水流指示器.................................................................................................38F0302法蘭式水流指示器........................

20、...........................................................38F0304焊接式水流指示器...................................................................................38F0306馬鞍式水流指示器................................................

21、...................................38F0308對夾式水流指示器...................................................................................38F04報警閥...............................................................................

22、...........................39F0401濕式報警閥..............................................................................................39F0402雨淋報警閥...........................................................................

23、...................39F05報警閥配件.................................................................................................39F0501壓力開關(guān)...................................................................................

24、...............39F0504水力警鈴..................................................................................................39F06普通式噴頭......................................................................................

25、...........39F0601普通式噴頭..............................................................................................39F0602直立式噴頭...........................................................................................

26、...40F0603下垂式噴頭..............................................................................................40F0604邊墻式噴頭..............................................................................................41F06

27、05快速反應(yīng)噴頭..........................................................................................41F0606隱蔽式噴頭..............................................................................................41F07噴頭裝飾盤......

28、...........................................................................................41F08噴頭保護(hù)罩.................................................................................................42F09聚熱罩..............

29、...........................................................................................42F10減壓孔板.....................................................................................................42F12減振器...........

30、..............................................................................................42F13橡膠軟接頭.................................................................................................43F14不銹鋼軟管.........

31、........................................................................................43F16室內(nèi)消火栓箱.............................................................................................44F1601單掛...................

32、.......................................................................................44F1606雙掛..........................................................................................................45F1617單掛滅火機組合....

33、................................................................................45F1621雙掛滅火機組合....................................................................................45F1627雙掛自救盤組合............................

34、........................................................45F1632單掛自救盤組合....................................................................................46F17室內(nèi)消火栓箱配件.....................................................

35、................................46F1701室內(nèi)消火栓..............................................................................................46F1702消火栓按鈕......................................................................

36、........................46F1703消火栓按鈕玻璃......................................................................................47F1704消火栓按鈕燈炮..................................................................................

37、....47F1705水槍..........................................................................................................47F1706水帶............................................................................................

38、..............47F1707水帶接口..................................................................................................47F1708固定接口......................................................................................

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