A: Theko ea tlhahiso ea mochini o etsang lipopo tsa khauta e fapana haholo ho latela lintlha tse kang mofuta oa eona, boholo, bokhoni le boemo ba othomathike. Mechini e menyenyane ea mantlha e ka bitsa lidolara tse likete tse mashome, athe e meholo, ea boleng bo holimo, le e ikemetseng e ka bitsa lidolara tse likete tse 'maloa kapa ho feta. Ho phaella moo, litšenyehelo tsa ho kenya, koetliso le tlhokomelo e tsoelang pele le tsona li lokela ho nkoa.
Shenzhen Hasung Precious Metals Equipment Technology Co., Ltd. ke khamphani ea boenjiniere ba mechini e fumanehang ka boroa ho Chaena, motseng o motle le o holang ka potlako ka ho fetisisa moruong, Shenzhen. Khamphani ke moetapele oa theknoloji lefapheng la lisebelisoa tsa ho futhumatsa le ho lahla tšepe ea bohlokoa le indasteri ea thepa e ncha.
Tsebo ea rona e matla ea theknoloji ea ho lahla ka vacuum e re nolofalletsa ho sebeletsa bareki ba indasteri ho lahla tšepe e kopantsoeng ka bongata, motsoako oa platinum-rhodium o hlokahalang ka vacuum e ngata, khauta le silevera, jj.