[attention of craftsmen] | game, cost of fabricated components and cast-in-situ components

Official account: official account is adjusted by WeChat public number.

If you want to continue to receive the content of this official account, please set the public address of “structural micro theory” as star standard.

Star setting: enter the official account homepage, click on the top right corner “…”.

Click on “set star”, and the public name will appear next to the official account (Android and iOS user operation).

If there is any doubt or different ideas in the process of learning the structure, welcome to scan the two-dimensional code below and enter our forum for structure to initiate questions and exchanges.

The specific use can be seen in the two videos below.

Warm reminder some pictures in the article come from the Internet, and the copyright belongs to the original author and original source.

If it involves infringement or the owner of the original copyright disagrees.