Construction; advisory services relating to construction; operation and maintenance of building equipment; repair or maintenance of computers and their peripherals, other electronic apparatuses and instruments; repair or maintenance of telecommunication apparatuses and instruments; repair or maintenance of measuring apparatuses and instruments; repair or maintenance of valves and other piping elements in chemical, nuclear, power generation, petroleum, heat supply, steam and other plants; repair or maintenance of other chemical, nuclear, power generation, petroleum, heat supply, steam plants, and other plants.

Educational services relating to business management of chemical, nuclear, power generation, petroleum, heat supply, steam and other plants; educational services relating to diagnoses or construction of systems relating to the occurrence of risks, such as failures and accidents of plants based on installation and management condition of valves and other piping elements in chemical, nuclear, power generation, petroleum, heat supply, steam and other plants; instruction services; planning, conducting and organization of seminars relating to business management of chemical, nuclear, power generation, petroleum, heat supply, steam and other plants; planning, conducting and organization of seminars relating to diagnoses or construction of systems relating to the occurrence of risks, such as failures and accidents of plants based on installation and management condition of valves and other piping elements in chemical, nuclear, power generation, petroleum, heat supply, steam and other plants; planning, conducting and organization of other seminars; providing electronic publications; services of reference libraries for literature and documentary records; rental of books; publication of books; production of videotape film in the field of education [not for movies or television programs and not for advertising or publicity]; rental of cameras.

Designing of machines, apparatuses and instruments [including their parts], or systems composed of such machines, apparatuses and instruments; computer software design, computer programming, or maintenance of computer software for monitoring installation and management condition of valves and other piping elements, and diagnosing the occurrence of risks, such as failures and accidents of plants on the basis thereof; computer software design, computer programming, or maintenance of computer software; consultancy in the field of computer software design, computer programming, or maintenance of computer software; technological advice relating to plant operations, computers and industrial machines; testing or research on chemical, nuclear, power generation, petroleum, heat supply, steam and other plants, or machines, apparatuses, and instruments used in these plants; testing or research on other machines, apparatuses and instruments; rental of measuring apparatuses and instruments; design and development of computer programs for monitoring installation and management condition of valves and other piping elements, and diagnosing the occurrence of risks, such as failures and accidents of plants on the basis thereof; providing computer programs in data networks; rental of computers; inspection [testing] of building equipment; inspection [testing] of computers and their peripherals, other electronic apparatuses and instruments; inspection [testing] of telecommunication apparatuses and instruments; inspection [testing] of measuring apparatuses and instruments; inspection [testing] of valves and other piping elements in chemical, nuclear, power generation, petroleum, heat supply, steam and other plants; inspection [testing] of other chemical, nuclear, power generation, petroleum, heat supply, steam plants, and other plants.