Yi Ann Electrical Engineering added new photo in Sub Meter Installation 子仪表安装 - EMH sub meter with sirim

Jan 5, 2019 at 11:33 am —

Install EMH Sub meter with sirim

Sub meter with sirim installed at UOA business park - Glenmarie Shah Alam read more

Yi Ann Electrical Engineering added 8 new photos in Mutiara Damansara(#install new power point & heater point)

Jan 4, 2019 at 07:36 pm —

+3 more

Yi Ann Electrical Engineering updated Review page content

Jan 4, 2019 at 03:59 pm —

Review

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Yi Ann Electrical Engineering updated NEWPAGES Profile

Dec 12, 2018 at 06:15 pm —

Yi Ann Electrical Engineering updated NEWPAGES Profile

Dec 12, 2018 at 06:14 pm —

Yi Ann Electrical Engineering added 2 new photos in Troubleshoot & Repair 排查和维修

Nov 27, 2018 at 02:10 pm —

Repair Burnt out TNB cable and cut-off fuse

Yi Ann Electrical Engineering added new photo in Sub Meter Installation 子仪表安装

Nov 27, 2018 at 02:10 pm —

Analog sub meter installation

Analog sub meter installed to monitor the air cond usage for each room in the house read more

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