ʻO ka Pūnaeweleʻehā
ʻO ka maikaʻi ka mea kūpono wale nō no kahi huahana. Pono e hoʻopiliʻia nāʻano kūpono a me ka palekana i nāʻano āpau o ka huahana huahana.
Nā Kūlana Kūlana
Nā hana hoʻokolohua no ka paleʻana o ke kāʻeiʻana i ke aniani ʻO GB / T 4548 Nā Kūlana Kūlana a me ka papa hana no ka nohoʻana o ka wai o ka wai o ka wai o loko o ka pahu aniani Nā palena palenaʻole o ke alakaʻi,ʻo Cadmium, Arsinac a me ka maʻi antimin a me ka anmiment 3.1 Nā Kūlana maikaʻi no nā hue aniani
Hōʻike Manaʻo
E laweʻia e ka pua a puni e like me nā'āpana o GB / T 6552. E koho i ka'āpana o ka'āpana o ke kino no ka hopena. Hiki ke mālamaʻia ka hōʻike hōʻike ma ka simulating simulating stivision a iʻole kaʻike ma-mīkini.
E nānā i ka nānā
ʻO ka mea mua, e helu i ka helu o nā'āpana e like me 5% o ka helu o nā'āpana i kohoʻia ma ka hope o kēlā me kēia pahu.





