ĿДW Դؑc2008У꼉һģMԇW }ͣ013
DƽwA1B1C1D1ABCDACcBDcOB1BƽABCDB1BA1O
AB1BC2A1BcƽA1ACC1ɵĽǞwA1BDC1weVt
A60V
B60V1
C30V
D30V1
鿴𰸺ͽ>>
ĿДW Դտ2009һģMԇWԇ}[Ŀ] }ͣ044
Dƽ߅ABCDУCD1BCD60BDCDADEFƽABCDֱǣGHDFBEc
()CBDƽCDE
()CGHƽCDE
()FDCEFwe
鿴𰸺ͽ>>
ĿДW ԴʡcЌWУ2012øһWԇ} }ͣ044
DABCDABCDADDCCB1ABC60߅ACFEƽACFEƽABCDCF1
()CBCƽACFE
()cMھEF\ӣOƽMABcƽFCBɶǵƽǞ(
90)ԇcos
ȡֵ
鿴𰸺ͽ>>
ʡW`ͲϢeƽ_ | WкϢe^ | p_e^ | vʷ̓oxкϢe^ | ֙e^
`ͲϢeԒ027-86699610 e]䣺58377363@163.com