ជាមួយនឹងការពេញនិយមនៃអេក្រង់ LED, អេក្រង់ LED ធំ ៗ ជាច្រើនអាចមើលឃើញនៅគ្រប់ទីកន្លែង. There are outdoor, indoor, alien, and imitation products, which are dazzling and should not be accepted. ដូចដែលយើងទាំងអស់គ្នាដឹង, there are many installation methods for LED display screens, including roof mounted, pillar mounted, wall mounted, and embedded, ល. ទោះយ៉ាងណាក៏ដោយ, installing […]
