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export value analysis Section 2010-2012 China isoprene rubber plates, sheets, strip and export average unit price analysis IV 2010-2012 China isoprene ene rubber plates, sheets, strip and export countries and regions analysis I. analysis II importing countries and regions, the export countries and regions analyzed in Chapter IX 2012-2013 China isoprene rubber alternatives analysis - the first natural rubber, natural rubber Overview First, the concept of two natural rubber, natural rubber type and grade three, four main uses of natural rubber, China's natural rubber cultivation history Section
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Title: Low production of plastic bags in three ways, you know how much? _s520ss_s520ss of
Content: low production of plastic bags in three ways, you know how much? [Original 2013-10-30 10:35:26] Font Size: high transparency, good gloss medium and small plastic bags with low pressure; soft and high, feel good; oil resistance, solvent resistance, heat sealable, printable; permeability coefficient low gas barrier good; may be added or self-adhesive plastic snap button plastic; excellent antistatic properties, no