An H steel beam has a distinctive shape resembling a capital “H,” with wide flanges connected by a thick, straight web. Its heavy, symmetrical form gives it immense strength and stability, ideal for supporting massive loads in buildings and bridges. The smooth, gray steel surface catches light along its edges, emphasizing its industrial precision and engineered purpose.
to guard / to protect / to defend / abbr. for 衛生|卫生, hygiene / health / abbr. for 衛生間|卫生间, toilet / surname Wei / vassal state during the Zhou Dynasty (1066-221 BC), located in present day Henan and Hebei Provinces
coffin-bearing pole (old) / thick pole / bar / rod / thick line / to mark with a thick line / to sharpen (a knife, razor etc) / to get into a dispute with / standard / criterion