DHDZ ke maemo a naha a nang le baetsi ba thepa ea botle. Khamphani e na le matla a matla a tekheniki, a ka rera le ho iketsetsa litlhaloso tse fapaneng tsa phala ho latela litlhoko tsa mosebelisi. Ka tlhahlobo ea Mensegraphic, teko ea 'mele, tlhahlobo ea lik'hemiching, tlhahlobo e sa tšoasehang le lisebelisoa tse ling tse tsoetseng pele tsa liteko le lintho tse ling.
Baetsi ba lifoto ba kenella haholo ho: GB molaleng oa foreing flange, molala o bataletseng flangce, molala o sa feteng phokotso e tloaelehileng le mefuta e meng ea melala ea molala. Ke lema e na le palo e kholo ea Mechining e kholo ea lipeipi, e tsoetseng pele bakeng sa lisebelisoa tsa bofuma, tsa ho lemoha 'meleng, k'hamphani e felletse ka kotloloho ea tlhahlobo. Ho thehile mokhoa oa mohloli oa boleng ba saense, mokhoa oa boleng bo phethahetseng oa boleng bo phethahetseng le mokhoa oa boleng bo phethahetseng le theknoloji ea bo-khaitseli ho netefatsa boleng ba sehlahisoa.

Maqhubu a Dhdz a theha lefapha la taolo ea boleng le lisebelisoa tse phahameng tsa bofokoli le lisebelisoa tse phahameng tsa motlakase, tlhahlobo ea lik'hemik'hale, tlhahlobo ea lisebelisoa, Teko ea khatello ea metsi, tlhahlobo ea boemo bo makatsang, ba itšireletsa le lintho tse ling tsa tlhahlobo.
Chaena GB Mochine oa Flae - A Win ka boleng, "molao-motheo o potlakileng, o loantšana kamehla bareki ba ts'epang le ka potlako. Ho folla pele, ho lelekisa bokhabane ha ho khotsofala ho feta tumelo ea bareki ba rona ho theha boemo ba sebaka se habeli, ba etsa bokamoso bo betere.