[Class : 35] Retailing Through Mail Order Catalogues Or Pamphlets Or Through Electronic Offers Via The Internet In Relation To Components For Industrial Plants, In Particular Mechanical Engineering Components, Heating And Refrigerating Technology Components And Chemical Components For Industrial Plants; Procurement For Others, Namely Purchasing Of Goods And Services For Others In The Fields Of Industrial Plant Construction And Plant Maintenance, Plant Management And Operational Maintenance; Business Consultancy Relating To Replacement Part Storage Management, For Others, For Industrial Plants.[Class : 37] Installation Or Assembly, Repair And Servicing Of Industrial, Petrochemical, Pharmaceutical And Environmental Technology Plants And Apparatus, Of Gas Generation And Gas Supply Plants For Industry, Research And Commerce, Of Industrial Refrigerating And Freezing Facilities, Of Cryogenic Apparatus And Plants; Construction Management In Relation To The Construction, Modification And Conversion Of Industrial And Institutional Large Scale Apparatus And Plants Of The Aforesaid Kinds.[Class : 42] Engineering And Consultancy Relating Thereto In The Field Of Chemistry And Petrochemistry, Process Engineering And Environmental Technology, Pharmacy And Natural Gas Technology, And Gas Conversion And Application Technology; Technological Consultancy In All Fields Relating To Gas Conversion, Gas Treatment And Gas Generation, Petrochemical/Chemical And Pharmaceutical Process Engineering, And Refrigeration, Liquefaction And Cryotechnology (Deep Freezing Technology), And Exhaust Gas, Wastewater And Waste Engineering; Technical Construction Planning, Basic And Detailed Engineering (Layout And Design) And Function Testing And Conducting Of Trials In Connection With Industrial Plants, Gas Technology, Cryogenic, Chemical, Petrochemical, Pharmaceutical And Environmental Protection Apparatus And Units, Refrigerating And Freezing Facilities And Cryogenic Apparatus; Computer Programming, For Others, In Connection With The Aforesaid Apparatus And Installations And Related Technologies; Technological Consultancy For Existing Industrial Plants, Preparation Of Analysis, Evaluations And Suggestions For Improvement For Industrial Plants In The Aforesaid Fields.