Ikhonkco lombane elinobungqina bokudubula

Inkcazelo emfutshane:

Ukusebenza kwiatmosphere eziqhumayo kuthetha ukuba kukho iimfuno ezahlukeneyo zezixhobo zokuphakamisa, ukusuka kwiimveliso eziqhelekileyo ukuya kwiicranes eziphambili kakhulu. Ngenxa yoku, siye savelisa iimveliso zethu ukuba zilungiselelwe iimfuno zakho ezikhethekileyo kwaye zihlala zikhethekileyo zokuphakamisa. Zonke iinqununu ze-crane zikhethwa ukuphucula umgangatho ophezulu wokhuseleko olufunekayo kwi-atmospheres enobungozi kwizityalo zekhemikhali kunye ne-petrochemical, iindawo zokucoca i-oyile, izityalo zamandla egesi, iindawo zokucocwa kwamanzi amdaka, iivenkile zepeyinti kunye nezinye iindawo zoshishino.


Iinkcukacha zeMveliso

Iithegi zeMveliso

UBUNGQINA WOKUDUBUKA
Igama elithi "Ubungqina bokudubula" lichaza iindawo ezivaliweyo zombane, izilawuli, iinjini kunye neemfuno zocingo ezifunekayo ukuze ziqulathe nayiphi na i-spark okanye i-arcing ekungeneni kwimida yendawo evaliweyo kunye nokuvutha kwezinto ezinokutsha ezikhoyo emoyeni.
I-LIFTHAND yoLwahlulo lobuQhinga boBugcisa beZixhobo (uDidi, iQela & neCandelo)
Iklasi
Udidi I-IiNdawo: Zezo apho iirhasi ezinokutsha okanye umphunga ukhoyo okanye unokuba khona emoyeni ngobungakanani obaneleyo ukuvelisa imixube eqhumayo okanye evuthayo.
Udidi II - Iindawo: Ngaba ezo ziyingozi ngenxa yobukho bokutsha
uthuli
Udidi lwesithathu - Iindawo: Ngaba ezo ziyingozi ngenxa yobukho beentsinga ezivuthayo ngokulula okanye iindiza, kodwa apho iintsinga ezinjalo okanye iindiza azinakwenzeka ukuba zimiswe emoyeni ngobuninzi ukuvelisa imixube evuthayo.
Iqela
Amaqela oKlasi I (ngasentla)
Iqela A - I-Atmospheres equkethe i-acetylene.
Iqela B - I-atmospheres ene-hydrogen, okanye iigesi (okanye imiphunga) yengozi elinganayo, njengerhasi eyenziweyo.
Iqela C - I-Atmospheres equkethe i-ethyl-ether vapors, i-ethylene okanye i-cyclo propane.


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  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi