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methyl spirits
spirit metil
最后更新: 2013-03-11
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3-methyl-pentane
markah anda setakat ini:
最后更新: 2011-10-23
使用频率: 1
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2-methyl-2-propanol
gliserin
最后更新: 2011-10-23
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it contains a type of mercury called ethyl mercury. it has nothing to do with any toxic effects of methyl mercury.
ia mengandungi sejenis raksa yang dinamakan ethyl merkuri. ia tiada kaitan dengan sebarang kesan toksik methyl merkuri.
最后更新: 2022-06-11
使用频率: 2
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in addition, chemicals (drugs) dosage/rate schedule/duration of treatment notes methyl blue 2 ppm (mg/l) continuous until cured is most appropriate sodium chloride formalin 1000 ppm 20 25ppm 3 times in a row2days (1 week) potassium permanganate 1 2 ppm continue until cured formalin 2.5 ml /100liter continue until cured fish pond
selain itu, bahan kimia(ubat) dos/kadar jadual/tempoh rawatan catitan metilin biru 2 ppm (mg/l) berterusan sehingga sembuh paling sesuai sodium klorida formalin 1000 ppm 20 25ppm 3 kali berurut turut2hari (1 minggu) potassium permanganate 1 2 ppm berterusan sehingga sembuh formalin 2.5 ml /100liter berterusan sehingga sembuh kolam ikan
最后更新: 2021-12-26
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