JIS B 9920:1989 PDF

Published Date: 01/01/2019

Cleanrooms and associated controlled environments -- Part 1: Classification of air cleanliness by particle concentration

Published Date: 01/01/2002

Classification of air cleanliness for cleanrooms (FOREIGN STANDARD)

Published Date: 01/01/1989

Measuring methods for airborne particles in clean room and evaluating methods for air cleanliness of clean room (FOREIGN STANDARD)

Published Date: 01/01/2002

Automated measuring systems for sulfur dioxide in flue gas using non-extractive methods

Published Date: 01/01/2011

Safety of machinery -- Electro-sensitive protective equipment -- Part 3: Particular requirements for Active Opto-electronic Protective Devices responsive to Diffuse Reflection (AOPDDR)

Published Date: 01/01/2002

Safety of machinery -- Safety distances to prevent danger zones being reached by the lower limbs

Published Date: 01/01/2003

The provision of holes in reinforced concrete beams

Published Date: 01/01/2014

Suspended concrete floors: maximum size of pour allowable and location of construction joints

Published Date: 02/01/2014

Straightening and rebending reinforcement on site

Published Date: 01/01/2014

Congested reinforcement: effects on placing and compacting concrete

Published Date: 04/01/2014

Holding down bolts in concrete: Suggested design procedures to BS 8110-1

Published Date: 01/01/2003

Reinforcement ripple