Ukubonisa umlingani
Ibhokisi yokulawula yokuphazamiseka ngokwe-aluminium yokuhlambulula kuyisikhombisa sokulawula isitshalo esikhombisa izinhlobo zokungabikhothi nokungabikhothi, amanzi, umlotha, noma izimpawu. Leli bhokisi lokulawula libhekwe ngomthombo we-aluminium we-aluminium, olunamathuluzi okuhlambulula, okhethwe, okuncane, okulula ukufakwa nokuhlangabezana. Ngokushesha, qinisekisa ukuthi akuzobikwa ikhwelelwe emhlabeni waphakathi uma kukhona ukungabikhothi kwezindawo zokulawula noma izithutha ezindaweni zokulawula. Kusezingeni eliphezulu kwezindawo zokulawula noma izithutha njengamafutha, amakhemikhali, amaphamasi, amakhiwane, kanye nezindustries zomkhosi.