Tlhaloso e Khutšoanyane:

Etsa Likopi tse 1-4: Sete ea ho roka kofi e etsa linoelo tse 1-4, khiti e loketse ho sebeletsa batho ba 1-2.

Moralo oa li-valve, ho bonolo ho bula le ho koala: piston e bohlale, beha pitsa ea ho arolelana hore e sefe ka bo eona, ho le bonolo ho e laola

Lisebelisoa tsa PC tse teteaneng, tse pepeneneng le tse hanyetsanang le mocheso o phahameng: Lisebelisoa tsa PC tse teteaneng li ka mamella hang-hang phapang ea mocheso 'me li khona ho mamella mocheso o phahameng oa -20℃-100℃.E ka tšeloa ka ho toba ka metsing a belang ntle le ho phatloha.E kopantsoe le pitsa ea ho arolelana e entsoeng ka khalase e phahameng ea borosilicate, e tsitsitseng ka tlhaho le e hanyetsanang le mocheso o phahameng.Phapang ea hang-hang ea mocheso pakeng tsa -20 ℃-150 ℃ e ke ke ea baka ho phatloha.

Moralo oa ho ntša metsi o etsisa molomo oa ntsu, 'me taolo e ntle ea 90° ea ho phalla e etsa hore ho be bonolo ho laola tatso ea kofi.

Ho atolosoa le ho matlafatsa letsoho la mohala oa kopano, ho kenya mocheso o sebetsang hantle, ho phutholoha ho tšoara