Sab saum toj 10 LED Qhov Teeb pom kev zoo Manufacturers thiab cov neeg muag khoom nyob rau hauv Suav teb (2024)
Xav txog kev tsav tsheb hauv qhov tsaus ntuj nrog lub teeb pom kev tsis tsim nyog; txaus ntshai, txoj cai? Cov tunnels zoo li no muaj kev sib tsoo thiab pheej hmoo rau kev tsav tsheb. Tias yog vim li cas ruaj thiab qib industrial-qib qhov teeb pom kev zoo yog qhov tseem ceeb rau