The guaranteed noise level shall be certified with IEC-6007610-1 at 1 meter and load condition. Please confirm The guaranteed noise level shall be certified with NEMA standard at 1 meter and load condition. Please confirmPlease clarify whether technical office and assistance on site is available in the Kingdom of Saudi Arabia and indicate the nearest locationIn case any discrepancy between technical and commercial details, the technical data sheets will prevail for technical assessment due to some typo error or description mismatching