ishuri

08AL —— Ibyuma bya karubone bike, hamwe na karubone nominal ya 0.08%, naho karubone nyirizina iri hagati ya 0.05 na 0.11%, bisa nicyiciro SAE1008. Iyo ikoreshwa mugukora nta kuvura ubushyuhe, hari nigihe SPCC ikoresha ...

. Ubwoko butandukanye bwibyuma bidafite ingese harimo imodoka ...

Ibyuma bikozwe mu cyuma ni karubone ivanze na karubone irenga 2,11% (muri rusange 2,5 kugeza 4%). Nibintu byinshi bivanze hamwe nicyuma, karubone, na silikoni nkibintu byingenzi kandi birimo umwanda mwinshi nka manganese, sulfure, a ...

Umucanga wiziritse kuri casting ntabwo bigira ingaruka gusa kumiterere yimiterere yabakinnyi, ariko birashobora no gutuma bavaho. Kubwibyo, hagomba kwitabwaho bihagije kumusenyi wo gufatira hamwe kugirango umusaruro wiyongere. Nigute rero ushobora kubanza ...

Gutunganya ibishishwa ninzira aho icyuma gishongeshejwe cyujuje ibyangombwa gisukwa mububiko bwihariye, kandi imiterere, ingano, nibikorwa byabonetse nyuma yo gukonjesha no gukomera. Irakoreshwa cyane ...

Ibisobanuro bitanu byingenzi byirengagizwa byoroshye mugutakaza ifuro 1. Gutera umutwe uburebure bwumutwe; 1) Kugirango tumenye neza igice kinini kandi cya kure cya casting, no kubona casting ifite imiterere isobanutse nuburyo bwuzuye, h ...

Iriburiro Casting nubuhanga bwambere bwo gutunganya ibyuma byubushyuhe bwo gutwarwa nubumenyi bwabantu, bifite amateka yimyaka hafi 6.000. Ubushinwa bwinjiye mu bihe byiza byo guta umuringa hagati ya 1700 mbere ya Yesu na 1000 mbere ya Yesu, n'ubukorikori bwabwo ha ...

Mugihe cyo gukomera kwa casting, muri rusange hari ibice bitatu kumurongo wacyo, aribyo agace gakomeye, agace gakomeye, hamwe nubutaka bwamazi. Agace gakomeye ni agace "gakomeye kandi gatemba ...

Ubwa mbere, ibisobanuro byintoki byerekana intoki Uburyo bwo kwerekana icyitegererezo bwuzuzwa byuzuye n'intoki cyangwa ibikoresho byamaboko. Ibikorwa byo kwerekana intoki biroroshye, guhuza n'imihindagurikire, ibikoresho byoroshye byo gutunganya, igiciro gito, ariko castin ...