COD gwajin bututuCarsicanAmharicRaba:AmharicBelarusianAmharic10-15ml 16mm gwajin bututu don bincike na ruwa
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10-15ml 16mm gwajin bututu don bincike na ruwa

Sansantawa oxygen buƙata shine mahimmancin gwaji don kimanta ingancin ƙayyadaddun abubuwa da kuma ruwan sharar abu kafin sallama. Buƙatar Oshygen (COD) gwajin oxygen na Exygen na Exygen na Extluent kuma ana amfani dashi don lura da kuma sarrafa fitsari shuka. Tasirin tasirin ruwa ko ɓawon ruwa na sharar gida akan ruwan da ake karɓa an annabta da buƙata na oxygen. Wannan saboda cire oxygen daga ruwan halitta ruwa yana rage ikon sa rai don ci gaba da rayuwa ta ruwa. An yi gwajin cod kamar yadda aka yi a cikin ayyukan dakuna da kamfanonin masana'antu da kamfanoni.

Shona4.9\ / 5 dangane da444Nd11mm tnap vial
Samfanna
Frisian
»
*Rated
*Sindhi
Kaya
Luxembourgish
*Cod bututu
dunƙule dunƙul