Applies to copiers; printers; fax machines; and multi-function equipment. Applies to products operating under 220V and 50Hz; with printing speed lower than 70pages per minute and standard format. Can be used as reference for products with printing speed higher than 70pages per minute and non-standard format.

Applies to variable frequency speed regulation devices using three-phase AC power supply which voltage is no higher than 660V frequency of 50Hz and power no bigger than 315kW.

Applies to sine-wave voltage single-speed motor which: rated output of 0.12kW-1000kW; voltage of 50-1000V and frequency of 50Hz 60Hz; number of poles: 2P 4P 6P 8P; long-time and continuious operation under rated output power given that the temperature rise limit shall meet the one specified corresponding to the insulation level; ambent temperature of 0.12kW-1000kW; altitude of no larger than 4000m

Applies to motors working under three-phase AC; with voltage lower than 690V and frequency of 50Hz; rated power shall be 0.55kW-315kW; and for grade 1 motors; rated power should be 3kW-315kW; number of poles shall be 2; 4; and 6; of single-speed closed self-fan cooling type; N design type; for general service or explosion-proof type

Applies to products with rated voltage of lower than 1140V; powered by three-phase AC of 50Hz; rated power between 0.55kW-275kW; poles number of 2; 4; 6; 8; 10; 12; 16

Applies to Flush tank and Flush tank fitting that are mounted on cold water supply line of static pressure smaller than 0.6MPa and driven by water gravity. This includes flushing tank inlet valve and drain valve -as flushing tank fitting

Applies to electric toilets used by non-professionals in households schools stores; etc.

Applies to whole-type or split-type dehumidifiers with a dehumidification capacity of more than 0.16 kg per h

Applies to air source heat pump drying -dehumidifying unit

Air cleaners: single-phase rated voltage not exceeding 250V; other rated voltage not exceeding 450V