根据座盖立体图绘制座盖三维模型，求模型的体积。[img=643x444]17de819a0bc6b99.png[/img][img=540x404]17de819a1e3841d.png[/img] A: 226827.985 B: 226829.985 C: 226828.985 D: 226830.985
根据座盖立体图绘制座盖三维模型，求模型的体积。[img=643x444]17de819a0bc6b99.png[/img][img=540x404]17de819a1e3841d.png[/img] A: 226827.985 B: 226829.985 C: 226828.985 D: 226830.985
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