Post by @playvalorant • Hey
Some construction-related netizens found the problem at a glance - the HRB400 threaded steel he used.
It is reported that HRB400 threaded steel is a mater
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- It is reported that HRB400 threaded steel is a material used in 90% of civil buildings across the country, from the foundation, beams, columns, walls and panels of housing construction to highways, railways, bridges, culverts, tunnels, flood control, dams and other public facilities, which will be used during construction.
- Some construction-related netizens found the problem at a glance - the HRB400 threaded steel he used.
- good.....