RDK 250-1 - кран с жёстким гуськом решётчатой конструкции
The original uploader was <a href="https://en.wikipedia.org/wiki/ru:User:Centurion198" class="extiw" title="w:ru:User:Centurion198">Centurion198</a> at <a href="https://en.wikipedia.org/wiki/ru:" class="extiw" title="w:ru:">Russian Wikipedia</a>.
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<span class="int-own-work" lang="">Own work by the original uploader</span>