TECHNOLOGY
(A)「Clean Room」Main Room It refers to the room for configuring of machinery and equipment and operating room based on productio
Comparison of cleanliness levels between ISO-14644 and equivalent standards in various countries is as follows
Q:If air change frequency for Class 100,000 clean room is 15~25 times/hour, is 15 times/hour or 25 times/hour proper in the desi
Q:For clean room of Class 10,000, air conditioning is only started until before the production, at each start-up, light steel fr
Q: If same HEPA is used in tunnel clean room, how to reach different cleanliness classs in equipment area and walkway area with
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