Хятад DIN 434 Дөрвөлжин конус угаагч үйлдвэрлэгч ба …
Product Description: Product name DIN434 Size M9-30A Grade 4.8 Material Steel Surface treatment Zinc Standard DIN/ISO Certificate ISO 9001 Sample Free Samples Product advantages: Precision Machining ☆ Measure and process using precision machine tools and measuring tool...
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Acetic acid, also called Glacial acetic acid,it is an organic compound with the chemical formula CH3COOH, which is the main component of vinegar.Acetic acid is a colorless and transparent liquid with a pungent odor, soluble in water, ethanol, ether, glycerin, and insoluble in carbon disulfide. It...