Hong Kong Regulations

DANGEROUS GOODS (GENERAL) REGULATIONS - REGULATION 61

Interpretation

PART III

DANGEROUS GOODS IN CATEGORY 2 (COMPRESSED GASES)

In this Part unless the context otherwise requires-

"cylinder" (氣瓶) means any metal container used or to be used under
pressure for the storage of permanent liquefied or dissolved gas not being a
boiler or pressure vessel within the meaning of the Boilers and Pressure 
Vessels Ordinance ( Cap 56) or a bulk storage tank; (87 of 1988 s. 59)

"dissolved gas" (溶解氣體) means any dangerous goods in category 2 class
3; "gas" (氣體) except where a particular type of gas is mentioned means any
dangerous goods in category 2 except liquefied petroleum gas within the
meaning of the Gas Safety Ordinance ( Cap 51); (49 of 1990 s. 38)

"in bulk" (散裝) in relation to storage means storage in any tank;

"liquefied gas" (液化氣體) means any dangerous goods in category 2 class 2
except liquefied petroleum gas within the meaning of the Gas Safety  Ordinance
( Cap 51); (49 of 1990 s. 38)

"manufacture" (製造) in relation to any gas includes the filling of any
cylinder with any such gas: Provided that nothing in this definition shall be
construed to refer to any boiler or pressure vessel within the meaning of the
Boilers and  Pressure Vessels Ordinance ( Cap 56); (87 of 1988 s. 59)

"permanent gas" (永久氣體) means any dangerous goods in category 2 class
1, other than town gas (which is primarily a mixture of hydrogen and methane);
(L.N. 88 of 1991)

"tank" (貯槽) means any static tank or reservoir used to contain any
liquefied gas and "tankage" (貯槽設施) shall be construed accordingly.

(49 of 1990 s. 38)

"cylinder" (氣瓶)

"dissolved gas" (溶解氣體) "gas" (氣體)

"in bulk" (散裝)

"liquefied gas" (液化氣體)

"manufacture" (製造)

"permanent gas" (永久氣體)

"tank" (貯槽)

"tankage" (貯槽設施)