PM 3.1 សេចក្តីណែនាំអំពីប្រព័ន្ធម៉ោនម៉ាស៊ីនបញ្ចាំង
PM 3.1 Projector Mounting System Product Information Specifications Weight Capacity: 77 lbs (35 kg) or less Suitable for Residential and Commercial Use Product Usage Instructions Safety Disclaimer Ensure the equipment…