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process for the production of polyamidoamin - epichlorohydrin resins containing 1.3 - the other ingredients are - 2 - isopropyl alcohol, the standard method of gas chromatography is not detectable
process for the production of polyamidoamin - epichlorohydrin resins containing 1.3 - the other ingredients are - 2 - isopropyl alcohol, the standard method of gas chromatography is not detectable
