Izihlalo eziboshwe ngentambo ye-Olefin zingaba nemiklamo nezitayela ezihlukahlukene, okungaba yisimanje futhi kulula, isitayela sendabuko se-retro noma sobuzwe, ukuhlangabezana nezidingo nokuthandwa kwabathengi abahlukene.Ayigcini nje ngokubukeka okuhle, kodwa futhi inikeza isipiliyoni sokuhlala esinethezekile, iletha abasebenzisi isikhathi esimnandi sokuphumula.
Isihlalo sezintambo siyifenisha yangaphandle esebenzayo efanelekile ezindaweni ezihlukahlukene.Bazokunikeza umuzwa ohlala isikhathi eside futhi unethezekile.
Bhala umyalezo wakho lapha futhi usithumelele wona
