請問危險品課程考試難唔難，通常讀完幾耐先考？
By ken ho (middle-school student) on 2010-01-09 Answers 4 Views 190
By sophie0119 (graduate) on 2010-08-31
好似無聽過呢方面既野呀...
你有冇係上網搵過有呢D考試考??
By ray lam (middle-school student) on 2010-02-24
危險品課程?教你整定教你分辨危險品?聽個名應該同消防有關~
By jenny ko (pupil) on 2010-02-10
有d咁的課程???我都好想知喎，係咪係消防局有得讀?
