Boeing's Starliner ayaa waxaa soo daatay helium kale oo soo daatay cube weyn oo tungsten ah
For the two astronauts who had actually simply boarded the Boeing “Starliner,” this trip was really frustrating. According to NASA…
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For the two astronauts who had actually simply boarded the Boeing “Starliner,” this trip was really frustrating. According to NASA…
Sida laga soo xigtay diiwaanka khuseeya, qiiqa aqalka dhirta lagu koriyo ayaa sii kordhaya, abuurista hagaajinta deegaanka iyo wasakhowga deegaanka. Xaaladdan oo kale,…
Sida laga soo xigtay warbixinaha ku haboon, Gaaska aqalka dhirta lagu sii daayo ayaa weli sii kordhaya si uu u sii kordho, kicinta hagaajinta deegaanka iyo wasakheynta deegaanka. Xaaladdan oo kale, kaarboon…
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Silica ma aha walax dabiici ah iyo mid ka mid ah xeryahooda ugu muhiimsan ee silikon. Waxay ku jirtaa…
Waa maxay surfactants u adkaysta antacids adag? Ka mid ah surfactants badan, amine ester TPP dabiiciga ah ayaa soo jiidatay wax badan…
Laga bilaabo Ogosto 14-keeda ilaa 16-keeda, Globe OF CONCRETE ASIA 2024 (DHAQO) hubaal waxaa lagu qaban doonaa Shanghai New…
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Betaine surfactants Waxa ay dhalisaa falcelinta amines-ka dufanka leh iyo chloroacetate sodium, oo ay ku jiraan cocoylpropyl betaine, dodecyl betaine,…
Codsiga kheyraadka biyaha wasakhda ah waa jihada horumarinta mustaqbalka ee daaweynta bulaacada waxayna sidoo kale tahay baahi aan laga hortegi karin ee bani'aadam waara…