Amasimu amaningi abhekiselwa embonini yamakamelo ahlanzekile njenge-bio-pharmaceutical, i-laboratory, i-semiconductor, isibhedlela, ukudla neziphuzo, idivayisi yezokwelapha, izimonyo, ukukhiqizwa okunembile, ukubumba ngemijovo, ukuphrinta nokupakishwa, amakhemikhali ansuku zonke, izinto ezintsha namandla, njll.
Iningi lezindawo zokusebenzela ezihlanzekile zinemfuneko eqinile yokushisa nomswakama engaguquki futhi akugcini ngokushisa nomswakama wangaphakathi kodwa futhi nobubanzi bamagagasi alo, ngakho-ke kufanele siphendule ngokufanele ohlelweni lwalo lwegumbi elihlanzekile. Manje ake sibheke amasimu ayisithupha egumbi elihlanzekile bese sibona umehluko wawo ngokucacile.
