Search Results for: Crushing mineral substances machine
the melting point of acrylic is - ° c, under normal temperature, acrylic will not have chemical reaction, but under high temperature, acrylic will have chemical reaction , thereby producing toxic gases. for example, if the acrylic is calcined at high temperature, the acrylic will release toxic substances
. another example: when engraving acrylic with a laser engraving machine, it will emit a strong irritating taste, and it often smells dizzy. therefore, it is recommended that the acrylic product processing factory must turn on the exhaust fan when processing the engraving acrylic material with the laser...
https://www.acrylic-display-factory.com/Are_the_acrylic_display_rack_materials_toxic.html
section iv - prepared foodstuffs; beverages, spirits and vinegar; tobacco and manufactured tabacco substitutes hs codes chapter chapter chapter description chapter- beverages, spirits and vinegar hs codes hs codes heading description import data export data waters, including natural or artificial mineral
waters and aerated waters, not containing added sugar or other sweetening matter nor flavoured; ice and snow import data export data water [other than aerated, mineral, purified, distilled, medicinal, ionic, battery, de-mineralized and water sold in sealed container][rate ref by sno( ) in ntfn / - igst...
https://www.seair.co.in/hs-codes/chapter-22-beverages-spirits-vinegar.aspx