Yuhsiu Lai

This app provides a quick checklist of essential code requirements and illustrations for all HVAC components in a residential building in such a way a …

This app provides a quick checklist of essential code requirements and illustrations for all electrical components in a residential building in such a …

This tool will assist you in creating your own electrical plans. This app is most useful for capturing existing or new electrical layouts of residenti …

This app is an exam simulator for SAT and ACT college admission tests. It includes exam style questions in mathematics. This app has an easy-to-use in …

Build professional and personal letters in seconds using your iPhone or iPad!Choose any type of letter you want to create and build it instantly!Creat …

This app is a collection of electrical layout drawings for various types of floor plans for both residential and commercial dwellings.It also comes wi …

Practice your English speaking skills with this app!Practice standard expressions such as "Pleased to meet you", or "How are you?" Getting these expre …

This tool will assist you in creating your own electrical plans. This app is most useful for capturing existing or new electrical layouts of residenti …

This app is a complete set of commercial electrical wiring diagrams for a commercial complex.Commercial wiring diagrams, also known as Electrical Cons …

This app is a complete set of residential and commercial electrical wiring diagrams for two sample houses.Residential wiring diagrams, also known as E …