Shanghai LEVAH muab cov laj kab hluav taws xob zoo tshaj T-ncej insulators, qhov zoo tshaj plaws laj kab T-ncej insulators tau teeb tsa ntawm cov hlau T-post, uas ua los ntawm cov yas qib siab nrog qib qib UV tiv thaiv, qhov zoo tshaj plaws laj kab hluav taws xob T-post insulators yuav khaws cov polywire, polyrope lossis polytape kom deb ntawm cov hlau T-post thiab siv sab nraum zoov tau ntau xyoo.

Peb tuaj yeem qhib pwm rau koj yog tias koj tsis pom lub laj kab hluav taws xob tsim nyog T-post insulator ntawm peb lub vev xaib. txais tos koj nug.