Ianpit
Chhòng-chō phè-jih "'''Se-lián''' (Eng: ''selenium'', Tek: ''Selen''), kì-hō '''Se''', sī goân-chú hoan-hō 34 ê hòa-ha̍k goân-sò͘. Category:Hòa-ha̍k goân-sò͘"
03:36
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