I loko o kaʻoihana lāʻau lapaʻau, ka palekana a me ka pololei a me ka pololei. Me ka heleʻana o nā mea hana likeʻole a me nā pono no nā kikowaena sterile, ke kohoʻana i ka mālamalama hōʻoia kūpono. Ma kaʻenehana Sunheem i hoʻohuiʻia i hui pūʻia, e hoʻomaʻamaʻa mākou i ka hāʻawiʻana i luna kiʻekiʻe loa ...
Ma ka dinamic a me nā hanana pinepineʻole i ka'āina o kaʻoihana kemika, ke kū nei ka palekana e like me kahi hopohopo pili. Me ka lanakila o nā haunaele a me nā lepo lepo, ka mea e pono ai nā mea e hiki ai i nā pōʻino catartrophic. Ua kūpono kēia i kahi e hiki mai ana nā mea hana hana-hōʻike i ke pāʻani, e lawelawe ana ...
Ma ka honua o ka palekana palekana,ʻoi aku kaʻikeʻana i nā hōʻoia i ka wā e koho ai i nā mea hana hōʻoia. ʻElua mau papa hanaʻelua i kēia kahua: ATEX a meECEX. Hoʻolālāʻia nā meaʻelua e hōʻoia i ka hoʻohanaʻana i nā mea hana i hoʻohanaʻia ma nā wahi pōʻino e hiki ke hana palekana me kaʻole o ka nānāʻana. Ho ...