wbn 中文意思是什麼
wbn
解釋
W by N ＝ west by north 西偏北。-
A new progress in wbn tacky granular anfo
增粘粒狀銨油炸藥的新進展 -
The new district has independent public utility systems of water supply, drainage, heating supply, gas, wideband network ( wbn ), cable tv, independent sewage and garbage disposal facilities
新區內有獨立的供水、排水、供熱、供電、燃氣、寬帶網路、有線電視等公用設施系統，獨立設置污水處理及垃圾處理設施。
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