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acetylene (73)CAS RN:74-86-2
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Hydro Agri Italia S.p.A.Telephone:3902754161
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TANAKA AI CO., LTD.Telephone:81-942 32 6331
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Hydro Gas & Chemicals Benelux BVTelephone:31-0-10-232220
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Hydro Gas and Chemicals Norge ASTelephone:4722106410
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Joint Oceanographic Institutions, Inc.Telephone:202-232-3900
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The chemical industryTelephone:202-586-1134
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JAPAN AIR GASESTelephone:
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KOATSU GAS KOGYO CO. LTD.Telephone:06-6311-1361
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Toho Acetylene Co., Ltd.Telephone:03-3274-1011
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Mil-SpecTelephone:516-625-5787