sigh007 发表于 2012-3-24 11:15:30

MIL-T-52777A


                   MIL-T-52777A, MILITARY SPECIFICATION, TANKS, STORAGE, UNDERGROUND, GLASS FIBER REINFORCED PLASTIC (6 JUL 1978) ., This specification covers underground storage tanks of polyester resin and glass fiber reinforcement for the storage of petroleum and liquid products together with pertinent accessories for the tanks.         
         
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