Web2 days ago · Polypropylene is a thermoplastic made from propene or propylene monomer that is durable, rigid, and crystalline. It's a hydrocarbon resin with a linear structure. Polypropylene's chemical formula is (C3H6)n. Polypropylene plastic is one of the most affordable t2hhu5EfbMVX Web2 days ago · Polypropylene is a thermoplastic made from propene or propylene monomer that is durable, rigid, and crystalline. It's a hydrocarbon resin with a linear structure. Polypropylene's chemical formula is (C3H6)n. Polypropylene plastic is one of the most affordable plastics on the market today. 9wrDJ31uyx4A Webpp, Papa Pontifex, post-nominal used by popes; Science, technology, and mathematics Biology and medicine. Vitamin PP or nicotinamide; Paliperidone palmitate, an antipsychotic medication; Pancreatic polypeptide, a polypeptide secreted by PP cells PP cell or pancreatic polypeptide cell; pro parte, abbreviated p.p., for a type of synonymy in taxonomy; Computing 7n4W9b6342Rl WebMar 25, 2020 · The abbreviation “pp” used when signing a letter stands for “per procurationem.”. This indicates that someone is signing on behalf of another person. The abbreviation is derived from the Latin word “procurare,” which means “to take care of.”. The use of “pp” is amon practice in the business world when people are unable to sign letters themselves SiM0Cf14dPPB
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