GB/T 37466-2019 Laser lift-off equipment used for GaN

GB 2893-2008 Safety colours GB 2894-2008 Safety signs and guideline for the use GB/T 3768-2017 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB 4824-2013 Industrial,scientific and medical(ISM) radio-frequency equipment—Disturbance characteristics—Limits and methods of measurement GB/T 4942.1-2006 Degrees of protection provided by the integral design of rotating electrical machined(IP code)—Classification GB/T 5080.7-1986 Equipment reliability testing Compliance test plans for failure rate and mean time between failures assuming constant failure rate GB/T 5171.1-2014 Small power motors—Part 1:General technical requirements GB 5226.1-2008 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB 7247.1-2012 Safety of laser products—Part 1:Equipment classification and requirements GB/T 7251.1-2013 Low-voltage switchgear and controlgear assemblies—Part 1:General rules GB/T 15706-2012 Safety of machinery—General principles for design—Risk assessment and risk reduction GB/T 18268.1-2010 Electrical equipment for measurement,control and laboratory use—EMC requirements—Part 1:General requirements GB/T 18490.1-2017 Safety of machinery—Laser processing machines—Part 1:General safety requirement GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 6388-1986 Transport package shipping mark GB/T 9969-2008 General principles for preparation of instructions for use of industrial products GB 9969.1-1998 General principles for preparation of instructions for use of industrial products GB/T 14436-1993 General principles of industrial product guarantee documents SJ/T 37-1996 Model-drafting and designating methods of special equipment for electronics industry GB 50073-2013 Code for design of clean room GB/T 50087-2013 Specifications for the design of noise control system in industrial enterprises GB/T 191-2025 Graphical symbols marking for handling and storage of packages