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JIS - Japanese technical standards
Page 259
JIS B9908-1:2019 (20/02/2019)
Test method of air filter units for ventilation and electric air cleaners for ventilation -- Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency
Available languages: Japanese
Available design: electronic design (pdf), Print design
from 4 620.80 USD more info
JIS B9908-2:2019 (20/02/2019)
Test method of air filter units for ventilation and electric air cleaners for ventilation -- Part 2: Measurement of fractional efficiency and air flow resistance
Available languages: Japanese
Available design: electronic design (pdf), Print design
from 5 522.40 USD more info
JIS B9908-3:2019 (20/02/2019)
Test method of air filter units for ventilation and electric air cleaners for ventilation -- Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured
Available languages: Japanese
Available design: electronic design (pdf), Print design
from 4 057.30 USD more info
JIS B9908-4:2019 (20/02/2019)
Test method of air filter units for ventilation and electric air cleaners for ventilation -- Part 4: Conditioning method to determine the minimum fractional test efficiency
Available languages: Japanese
Available design: electronic design (pdf), Print design
from 2 930.30 USD more info
JIS B9908-5:2019 (20/02/2019)
Test method of air filter units for ventilation and electric air cleaners for ventilation -- Part 5: Test method of electric air cleaners for ventilation
Available languages: Japanese
Available design: electronic design (pdf), Print design
from 2 479.50 USD more info
JIS B9909:1994 (31/10/1994)
Expression of the specification for dust collectors
Available languages: Japanese
Available design: electronic design (pdf), Print design
from 2 479.50 USD more info
JIS B9910:1994 (31/10/1994)
Method of measuring performance for dust collectors
Available languages: English, Japanese
Available design: electronic design (pdf), Print design
from 7 438.40 USD more info
JIS B9911:1968 (30/04/1968)
Dimensions of insert type couplings for fire-hose
Available languages: English, Japanese
Available design: electronic design (pdf), Print design
from 7 438.40 USD more info
JIS B9912:1970 (15/02/1971)
Classification and dimensions of screwed type couplings for fire-hose
Available languages: English, Japanese
Available design: electronic design (pdf), Print design
from 15 891.10 USD more info
JIS B9913:1972 (28/12/1972)
Classification and dimensions of connections for fire department nozzle-tips
Available languages: English, Japanese
Available design: electronic design (pdf), Print design
from 11 721.10 USD more info
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