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DIN 14675 和 ISO 9001
Ingenieurbüro für Elektrotechnik Ralf Heine
9105053090
Qualified Company
DIN 14675
planning ( phase 6.1 ) and projecting ( phase 6.2) of fire alarm systems and speech alarm systems
Consultation, planning, constructing supervisionexamination of electrical-, lighting-, IT-, security-, data- and building-technical plants
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