||Title:||NOISE CONTROL (HAND HELD PERCUSSIVE BREAKERS) REGULATIONS||Gazette Number:|
In these regulations, unless the context otherwise requires-
"hand held percussive breaker" (手提撞擊式破碎機) means any portable breaker or pick that-
"mass of the breaker" (破碎機機重) means the mass of the hand held percussive breaker when it is fitted for normal use but excluding the supply tube and the chisel;
(a) has a mass above 10 kg; (80 of 1997 s.102)
(b) is designed for percussive operation while held by hand without any other form of support; and
(c) is driven by electrical, chemical or thermal energy or by energy transmitted by compressed air, steam or hydraulic means;
"noise emission label" (噪音標籤) means a noise emission label issued by the Authority under regulation 8.