Irangi ni uruvange rwimvange rwibintu (nkibigize ibintu bikomeye nkibimera kama n amarangi), binders (amavuta yimboga, ibisigara cyangwa amazi, ibishishwa, ibice byamazi ya wino), ibyuzuza, inyongeramusaruro (plasitike, desiccants, Surfactant, abatatanye), nibindi Sainuo pe ibishashara ni super ...
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