從事 空調安裝人員的人危險性高?空調學徒有未來性?在網路上看到 工作是冷凍空調技術人員/安裝員、學徒有去面試 而也有錄取老闆有問說 會不會怕高 而有跟老媽說 要做這份工作老媽是說 會不會有危險性 因為有的大樓 安裝冷氣很危險 ...ACRA was formed 49 years ago in 1961 by 4 founding members to serve the air conditioning and refrigeration industry , today we have developed to over 100 members covering contractors, suppliers, manufacturers and services providers representing ...