Melemo ke efe mabapi le litheko tse mahlonoko?

Shenzhen hong hong Zheng Ho ipapisitse le palo ea bongata le tlhokahalo e entsoeng ka baesekopo (haeba ho khonahala), theko ea sehlahisoa e ka fapana. Ho na le 'nete e ke keng ea hlalosoa hore ho na le bonnete ba hore re lula re bitsa lihlahisoa tsa sehlahisoa le ho fana ka lihlahisoa tsa pele. Kahoo, ho tsoa ponong ea barekisi, lihlahisoa tsa rona li ka theko e phahameng haholo ho feta tse ling tsa lihlahisoa tse tšoanang tse bohareng. Haeba bareki ba thahasella ho sebetsa le rona, ho reriloe hore u buisana le rona ka kotloloho, 'me u re bolelle litlhoko tsa hau ka bongata ba hau kapa litlhokahalo tse ling. Re ts'episa ho fana ka theko e kholo ho uena.

Chaena, boleng ba lieta tsa turquoise tse hlahisoang ke ZH Turquoise Gemstone e maemong a etellang pele. Setoriki ea li-triangle Cabochon e fumaneha ka mefuta le litlhaloso tse fapaneng. ZH germs tsa tlhaho tsa turquoise e atisa ho sebetsa ka thata ea kopano. Ts'ebetso ena e kenyelletsa ho kenyelletsa lesole ho ea leto ho boto ea PCB, ho khetha le ho beha likarolo tsa thepa le seqo. E nkoa e le khotso le e utloisang lejoe le la ho fokotsang letsoalo, tsitsipano le khatello ea maikutlo. Sehlahisoa ke boleng ba boleng ba bophelo bo bolelele. Sehlahisoa se nepahetse bakeng sa khatiso ea letsatsi le letsatsi.

Re na le maikutlo a rona tikolohong. Re ikemiselitse ho fokotsa sebopeho sa carbon, re fokotsa tšebeliso ea metsi ea rona ea metsi le ho fokotsa litšila tsa rona.