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GB/T 25915
Recently, the National Standards Committee issued GB/T 25915.1-2021 "Clean rooms and related controlled environments-1: Air cleanliness levels". This document i···VIEW MORE →2024-12-11 -
How to dynamically monitor biological cleanrooms
A clean room is a room with controlled concentration of suspended particles in the air. It is a well-sealed space where parameters such as air cleanliness, temp···VIEW MORE →2024-12-11 -
Main instruments and meters for cleanroom performance testing
Main instruments and meters for cleanroom performance testing In the daily maintenance of cleanrooms, the role of instruments and meters is equivalent to a mirr···VIEW MORE →2024-12-11 -
Particle counter calibration by the Metrology Institute vs. factory calibration
Particle counter calibration by metrology institute vs factory calibration Serial number Calibration process Service content Factory calibration 1 Functional in···VIEW MORE →2023-02-08 -
Pollution control solutions for monitoring ultra-clean semiconductor environments (II)
Semiconductor Manufacturing Semiconductor shortages and competition for smaller semiconductor process nodes. The shortage of integrated circuits (ICs) requires ···VIEW MORE →2023-02-13 -
Pollution control solutions for monitoring ultra-clean semiconductor environments (I)
Semiconductor Manufacturing Semiconductor shortages and competition for smaller semiconductor process nodes. The shortage of integrated circuits (ICs) requires ···VIEW MORE →2023-02-13 -
Record loving donations and feel Huajing's original intention
The world is complicated and the epidemic is changing repeatedly. What remains unchanged is the determination to fight the epidemic together, the love to stand ···VIEW MORE →2021-07-06 -
Huajing Technology supports the 7th China Pharmaceutical R&D and Service Development Summit Forum
On April 23-24, 2021, the 7th China Pharmaceutical R&D and Service Development Summit Forum and the Pharmaceutical Preparation Frontier Technology Summit Forum ···VIEW MORE →2021-04-24
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