Строительство фундаментной плиты.РП.mp4
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![[ИСИ СПбПУ Политех] Испытание железобетонной плиты перекрытия сотрудниками инженерно-строительного института СПбПУ](https://sun9-28.userapi.com/impg/SWY-aHS9Y4perk5sLnQ2VCVUI2yuVSyFzEYyjA/MBIAm5lFlTA.jpg?size=320x240&quality=95&keep_aspect_ratio=1&background=000000&sign=ca7ff19562396767c4b3432943f70980&c_uniq_tag=XNx_iRGYKP75W6JfZf-ut6kObjKlpvZv7MwXO3xKfMk&type=video_thumb)
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