11(dng)F(xin)䓽cƽЕr(sh)L(zhng)ȷ(yng)g200mmcഹֱĘ(gu)䓽ֱ(yng)С( )
A.6mm B.8mm
C.10mm D.12mm
𰸣B
12ȏA(y)(yng)(gu)A(y)(yng)䓽(dng)ß̎䓽r(sh)䓽(yng)С( )
A.10 mm
B.15 mm
C.20 mm
D.25 mm
𰸣B
13䓽S܉(gu)У׃ʹ( )
A.䓽(yng)(yng)pС
B.(yng)䓽(yng)pС
C.䓽(yng)pС(yng)pС
D.o(w)_
𰸣A
14ٽOdȡQеһ(xing)?
A.Ŀ(qing)
B.Ŀ(qing)
C.䓽Ŀ(qing)ȼ
D.䓽Ŀ(qing)ȼ
𰸣B
15䓽Ť(gu)ĿŤvg(yng)( )
A.200mm
B.250mm
C.300mm
D.400mm
𰸣A
16lͬğo(w)l(f)ббNƉΑB(ti)r(sh)б濹dĴP(gun)ϵ( )
A.бƉĵijd = Ɖĵijd бƉĵijd
B.Ɖĵijd бƉĵijd бƉĵijd
C.Ɖĵijd бƉĵijd бƉĵijd
D.бƉĵijd Ɖĵijd бƉĵijd
𰸣D
17wʽ䓽wбظӵwspg( )
A.30mm B.40mm
C.50mm D.60mm
𰸣C
18pа( )(yng)Ӌ(j)
A. ߅֧а
B. Ɍ(du)߅֧а
C. ߅֧а
D. ߅Ƕ̵ΰ
𰸣B
19ڼ(f)ϑ(yng)B(ti)(yng)c(qing)ȵP(gun)ϵ( )
A.(yng)Խ(qing)Խ
B.(yng)Խ(qing)ԽС
C.(yng)c(qing)ȟo(w)P(gun)
D.(yng)^Сr(sh)(qing)S(yng)
𰸣D
20һ(du)QĘ(gu)ڻеտs(gu)δܺdr(sh)( )
A.a(chn)(yng)
B.c䓽ͬӵĉ
C.(gu)oģ](mi)Б(yng)
D.a(chn)(yng)
𰸣D