Electrical installation
(a) construction of communications and power transmission lines, see 42201 and 42202; (b) monitoring or remote monitoring of electronic security alarm system, such as burglar and fire alarms including their maintenance, see 80200
connecting of electric appliances and household equipment, including baseboard heating
Pemasangan elektrik
(a) pembinaan talian telekomunikasi dan penghantaran kuasa, lihat 42201 dan; 42202; (b) pengawasan atau pengawasan jarak jauh sistem penggera keselamatan elektronik, seperti penggera kecurian dan kebakaran termasuk penyelenggaraannya, lihat 80200
penyambung perkakas elektrik dan peralatan rumah, termasuk baseboard heating