paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2021-02-01 Publisher: Section Manual by Jiangsu Phoenix Science and Technology Press This book summarizes 7 categories of cross-sections. showing simple single-story buildings and stacked buildings with complex structural features. Use various methods to display and analyze the profile.?In order to illustrate these categories. after studying many documents. the authors constructed exquisite and detailed cross-sectional perspective views of 63 well-known a.