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Ngwaahịa

Ihe nnwale mmiri LT-ZP20

Ihe nnwale ahụ dabara adaba maka iguzogide elu nke ákwà mmiri dị iche iche, ákwà mmiri ozuzo, ákwà nche anwụ na ákwà eriri dị iche iche

Teknụzụ paramita

1. Nhagharị nke tebụl ihe atụ: 45°

2. Eserese ihe atụ: ψ152mm

3. Anya dị n'etiti elu nke ọwara ahụ na ala nke ọwara ahụ: 190mm

4. Anya dị n'etiti ala nke ihe nlele ahụ na elu nke ihe nlele ahụ: 150mm

5. Olu (ihe dị ka): 27*34*68cm

Ọkọlọtọ

Kwekọrịta na GB/T4745-1997 "Nnwale iguzogide mmiri n'elu ákwà ákwà".

Nke gara aga: Igwe nnwale ntinye mmiri LT-ZP19

Osote: LT-ZP21 3C fluorescent whiteness mita | acha ọcha mita | reflective photometer

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