Acetylene black is obtained from calcium carbide or naphtha (crude gasoline) pyrolysis byproduct gas decomposition refining acetylene purity above 99%, after continuous pyrolysis of carbon black.
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Dongguan Weiyimei Jewelry Co., Ltd.: We're professional bracelet, earrings, ring, necklace, wide glossy bracelet manufacturers and suppliers in China. We warmly welcome you to wholesale discount
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Dongguan Weiyimei Jewelry Co., Ltd.: We're professional bracelet, earrings, ring, necklace, wide glossy bracelet manufacturers and suppliers in China. We warmly welcome you to wholesale discount
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Structure: OP/INK/ALU/INK/VC Characteristics: Clear Print, One color print, Air tight, Light Resistant, Heat Proof, easy to carry, Hygienic Application: Tablets, Capsules, Pills and Granules etc
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