Litaba

Zjin Congress ea ho buoa ka sefofane le moriana

Zjin Congress ea ho buoa ka sefofane le moriana

Nako ea poso: 12-04-2020

Sebaka sa machaba sa ZINThetics le meriana e kopaneng ke e 'ngoe ea likopano tsa indasteri tse mabapi le limpho tsa litsebi tsa litsebi tsa thuto ea litsebi tsa thuto ea Asia-Pacific. Kakaretso ea Confere ...

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Tsebo ea Indasteri

Nako ea poso: 11-27-2020

Mochini oa letlalo la setsebi ke eng? Ke tlhahlobo ea letlalo le lebitso la sehlahisoa tse etselitsoeng ho khetholla mafu a leholimo le liphetoho letlalong. Hang ha tlhahlobo e phethiloe lenaneo le tla khothaletsa lihlahisoa tsa kalafo ea masapo bakeng sa taolo ea letlalo e hlophisitsoeng ....

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China International botle boxpo

China International botle boxpo

Nako ea poso: 11-04-2020

China International Libakana tsa Expo (Guangzhou), e thehiloe ka 1989, pele e ne e tsejoa e le botle ba Capton Indasteri ea botle ba batho ba tummeng e ea ba tummeng ka ho fetisisa ea botle bo botle ba moriri o nang le botle bo boholong ba botle ba moriri, tlhokomelo ea moriri le setaele, litlolo le ho phepelo ea naha.

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MEVES Congress Congress ea ho buoa ka sefofane le moriana oa 2020 lehlabula

MEVES Congress Congress ea ho buoa ka sefofane le moriana oa 2020 lehlabula

Nako ea poso: 09-24-2020

Kopana le konteraka ea machabeng ea ho buuoa ka boitšoaro bo nyonyehang sa botsitso, ho buisana ka theknoloji ea machabeng, e buang ka mekhoa ea ho nahana ea litsebe le ho kena ...

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China Boya botle boxpo

China Boya botle boxpo

Nako ea poso: 09-24-2020

Ho tsepamisa maikutlo ho mekhoa ea machabeng, le mekhoa e mecha le mekhoa e mecha ea bareki e ncha, sebaka se secha sa marang-rang, botle bona ...

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Mabapi le Leseli la UV

Nako ea poso: 09-18-2020

1. Pele ho tsohle, na u utloisisa hore leseli la uv ke lefe? E etsa eng? UV ke acronym bakeng sa mahlaseli a ultraviolet, kapa lebone la ultraviolet, ka makhasi a 100 ho isa ho a 400 nm, e nang le maqhubu a 300 Sena se bolela hore khanya ena ke ...

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Ikopanye le rona ho ithuta haholoanyane

Ngola molaetsa oa hau mona 'me u e romelle ho rona