Lisebelisoa tsa ho theola

lisebelisoa tse tlase (1)
lisebelisoa tse tlase (4)

Lisebelisoa tsa ho lahla oli ke disebediswa tsa oli tse sebediswang nakong ya ho tjheka, ho phethela le ho kenella kapa mesebetsi ya ho lokisa dikoti mme di thusa oli ho ntlafatsa maemo a tlhahiso le ho boloka phallo e tswelang pele ho tswa letamong.

Ho na le mefuta e mengata ea lisebelisoa tse theohelang fatše tse sebelisetsoang ho etsa mesebetsi ea liliba tse kang lisebelisoa le lisebelisoa tse thellang, lisebelisoa le lisebelisoa tsa terata, mohlala, linkho tsa ho cheka, lisebelisoa tsa ho tšoasa litlhapi, lisebelisoa tsa ho sututsa, liphaephe tsa ho phunya, lisebelisoa tsa li-tube, li-centralizers, jj.

lisebelisoa tse tlase (3)
lisebelisoa tse tlase (2)

VS Petro e lula e hlahisa le ho fana ka lisebelisoa tsa boleng bo holimo tsa ho theola fatše ka botlalo ho latela litsebi tsa rona tsa litsebi lefapheng le leng le le leng la tlhahiso le tlhokomelo ea oli/khase. Ka taolo e matla mohatong o mong le o mong oa tlhahiso ea moralo, thepa, kopano, liteko, pente le ho kenya, re fana ka lisebelisoa tse ntle ka ho fetisisa tsa ho theola fatše bakeng sa masimo a oli lefatšeng ka bophara.

Lisebelisoa tsohle tsa rona tsa ho theola li latela maemo a API, ISO kapa GOST.