A tools for fill TRF – Inserting commonly used symbols and text messages

When we fill a TRF in word format, we often need to insert some special symbols or text, such as the Celsius symbol, plus and minus symbols, P, N/A, your name, the current date, insert your signature picture, insert the picture of the product and so on.I use .net to write a add-in program for…

Foreword-2

Based on the names of the clauses, the reader can also get an idea of what to focus on in each clause. Most end-product standards can actually be read through the table of contents to get a general idea. For inexperienced users of the standard, we recommend that when you see the clause names, you…

Foreword-1

This standard – IEC 60335-1 is the first part of the 60335 series of standards, and is also a generalized part, meaning that all products applicable to this standard should consider the requirements of this part. At the same time, different home appliances need to match the applicable Part II standard by themselves, combining Part…