关于这个问题,请你在设计此圆柱时,首先要有个成本预算，可以利用一此专业软件来计算,比如cad软件或者方正软件
Unit 01Section 1 Intensive Readin9Section 2 Extensive Readin9Section 3 Tips for Reading and TranslationUnit 02Section 1 Intensive Readin9Section 2 Extensive Readin9Section 3 Tips for Reading and TranslationUnit 03Section 1 Intensive Readin9Section 2 Extensive Readin9Section 3 Tips for Reading and TranslationUnit 04Section 1 Intensive Readin9Section 2 Extensive Readin9Section 3 Tips for Oral PresentationUnit 05Section 1 Intensive Readin9Section 2 Extensive Readin9Section 3 Tips for Reading and Translation：Unit 06Section 1 Intensive Readin9Section 2 Extensive Readin9Section 3 Tips for Reading and TranslationUnit 07Unit 08Unit 09Unit 10Unit 11Unit 12Unit 13Unit 14Unit 15Unit 16Unit 17Unit 18Unit 19Unit 20Unit 21Unit 22Unit 23Unit 24Unit 25Unit 26Unit 27Unit 28Unit 29Unit 30Unit 31Unit 32Unit 33Unit 34Unit 35Unit 36Appendix
hooping;stirrup
construction license
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肥嘟嘟的哲妈
