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Y̎Aԇ}

r(sh)g2024-10-04 14:09:16 ҪͶ

Y̎Aԇ}2016

AԇǽY̎ԇ֮һYJBYSСP(gun)ڽY̎Aԇ}gӭW(xu)ϣ!

Y̎Aԇ}2016

x}

1OӋҪ픾oĹc(din)|治( B )oN߅g϶0.8mm

A60% B70% C80%

2ͽٰͺ岻( A )

AѼy B C

3Ϳ僌ӉͽٰͺͿ僌Ӳ( C )ȱ

A@ۺ B۵

CۿҊ(jin)ѼyͲ

4ͽٰ呪֧И( B )

AS Bɿ C(jin)

5ͳPȼ( A )

ASt2 BSa2 CSa2.5

6OӋͿӺȟo(w)Ҫr(sh)ͿӸĤȣ⑪(A)μm҃ȑ(A)μm

A150 125 B175 150 C125 100

7ÿʹ100t100tͿͷͿϑzһ( C )

A B CճY

8ÿʹ500t500tͿͷͿϑzһ( B )

AճY BճYȺͿ C

9ͿͷͿϱѼyȲ(A )mmͿͷͿϱѼyȲ( A )mm

A0.5 1.0 B1.0 1.5 C1.5 2.0

10( C )zͿӸĤ

A䓳 BΘ˿ CĤyx

11r(sh)M(mn)ėlָ

(A)l(f)Ɖ;

(B)ԭʽµƽǷ;

(C)ĵֿ׃ε;

(D)ijd()Ⱥͷ

𰸣(D)

r(sh)M(mn)ėlָijd()Ⱥͷ𰸞(D)

12нYՓЩ_?

(1)U׃εĻʽķN(򉺿s)ŤD͏

(2)Ua(chn)S()׃Εr(sh)MؗUS(xin)l(f)ƽ

(3)AUa(chn)ŤD׃Εr(sh)M@US(xin)D(dng)

(4)Ua(chn)׃Εr(sh)Mϸc(din)Uλͬr(sh)M@ČQ(chng)SD(dng)

(A)(1);

(B)(2)(3);

(C)(1)(2)(3);

(D)ȫ

𰸣(C)

Ua(chn)׃Εr(sh)M@SD(dng)f(shu)_𰸞(C)

13ڳdėU(һScs)нYՓЩ_?

(1)Uij(g)Mc(din)tر؞

(2)Uij(g)Mc(din)tS؞

(3)Uij(g)MSN=0tԓϸc(din)Ҳ؞

(A)(1);

(B)(2);

(C)(1)(2);

(D)(2)(3);

𰸣(C)

ֻ܏غdėUSЩc(din)(1)(2)f(shu)_(C)

14BӼD(sh)Ӌďȗlσbs=Pbs/Abs≤[σbs]AbsָBӼģ

(A)Me;

(B)xDe;

(C)(sh)HDe;

(D)DڵęMe

𰸣(B)

AbsָBӼxDe

15ȶֻmڣ

(A)БB(ti);

(B)(xin)Է;

(C)Ԫwσɂ(g)໥ֱƽϵļ;

(D)ܼеĘ

𰸣(C)

ȶֻmچԪwσɂ(g)໥ֱƽϵļ

16. 䓽Y(dng)dm^,@Ҫ䓲ľ:(B)

(A)õ; (B)õg;

(C)ăȲM; (D)õԺ;ăȲM

17.䓽Yһ㲻(hu )żȻdֲdͻȻƉ,@䓲ľ:(A)

(A)õ; (B)õg;

(C)ăȲM; (D)õď

18.헺;t䓲ď,䓲ĵg䏝ɺ PԽ?(C)

(A); (B); (C)̼; (D)

19.䓽Y䓲ĵҪ鏊ȸ;gԺ;õļӹ䓽YOӋҎ]úηN?(D)

(A) Q235, 16Mn, 20MnSi; (B) 20Mnbb, 15MnV, 25MnSi;

(C) 40StzMnV, 16Mn, 15MnV; (D) Q235, Q345, Q390, Q420

20.䓲ҕ돗,Ǹ:(D)

(A) fyǰҕ鏗, fyԺҕ鏗;

(B) fyǰҕ鏗, fyԺ;

(C) fy֮ǰ, fy֮ҕ;

(D) fy֮ǰ䓲Ľ돗, fy֮,ԑ׃ֲ׃ 

Y̎Aԇ}P(gun)£

Y̎Aԇ}201607-06

2016һY̎Aԇ}07-27

һY̎Aԇ}10-31

һY̎Aԇԇ}10-22

W(xu)ӢZ(y)AZ(y)}06-16

2017һY̎Aԇ俼}07-16

Y̎ԇAԇ}201610-15

һY̎(zhun)I(y)ԇ俼}07-23

2016һY̎ԇ(zhun)I(y)ԇ俼}09-06

2016Y̎AԇģM}09-19

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