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TRGburu OZI
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Ihe chọrọ nka maka S...
2021-07-09
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Usoro usoro nke sodium formald...
2021-07-09
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Ngwa na usoro deve...
2021-07-09
- Banyere Ahịa Azụmahịa Ofesi Indonesia 2021-07-15
- emume otu rongda 2021-06-08
- Na 2020, #covid19 na-agbasa n'ụwa niile, ahịa ego mba ụwa ga-enwe nnukwu ọgbaghara. 2021-01-08
- Ụnyaahụ bụ mmalite oge opupu ihe ubi. 2021-01-15
- N'oge na-adịbeghị anya, ọnụ ahịa zinc agbanweela, mana ihe na-emekarị na-arị elu. 2021-01-06
- N'oge na-adịbeghị anya, ọnụahịa nke zinc agbanweela, mana ihe na-emekarị na-arị elu 2021-01-01
- #Sodiumdithionite, nke a makwaara dị ka #sodiumhydroxide, bụ kristal aja ọcha ma ọ bụ kemịkalụ na-acha odo odo. 2021-02-18
- Ememe #Spring na-abịa 2021-02-17
- Usoro mmepụta nke usoro #sodiumformate 2021-02-28
- Ụfọdụ ndụmọdụ mgbako # kemikal: 2021-02-28
