High rise building fire warning film – fire facilities operators must see

Source: investors’ risk tips of Anxin Securities: investment is risky and for reference only. Industry leaders and regional leaders benefit from the “national advance and people retreat” and the improvement

First, carefully read the design instructions to understand the general situation, location, elevation, material requirements, quality standards, construction precautions and some special technical requirements of the building, so as to

We should strengthen our work confidence, quickly enter the state, continue to strengthen our work, overcome adverse factors, focus on the key and difficult points in the land acquisition and