- riffled steel sheet
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рифленая листовая сталь
Англо-русский словарь терминов металлургии и сварки. 2011.
Англо-русский словарь терминов металлургии и сварки. 2011.
Book scanning — is the process of converting physical books into digital media such as images, electronic text, or electronic books (e books) by using an image scanner. Digital books can be easily distributed, reproduced, and read on screen. Common file formats… … Wikipedia