GB2157765B
(en )
1988-01-13
For use in clean air environments
GB2223694B
(en )
1993-03-24
Improvements in or relating to an humidifying apparatus
GB2224116B
(en )
1992-10-14
Rotation quantity measuring method and system
IL68549A0
(en )
1983-09-30
Method and instrument for measuring moisture
GB2222261B
(en )
1992-09-16
Humidity measuring apparatus
EP0334536A3
(en )
1990-12-19
Particle measuring apparatus
AU7169691A
(en )
1991-07-24
Method and apparatus for measuring entrained air in concrete
DE3661387D1
(en )
1989-01-12
Heat-wire type airflow quantity measuring apparatus
GB2216269B
(en )
1991-10-16
Air mass measuring device
GB8808685D0
(en )
1988-05-18
Improvements in/relating to tape measure
AU620752B2
(en )
1992-02-20
Air mass measuring device and method for the manufacture thereof
GB2220743B
(en )
1992-10-14
Measurement method and apparatus
GB2221542B
(en )
1992-05-13
Visco-elasticity measuring apparatus
GB2182432B
(en )
1989-10-25
Improvements in and relating to apparatus for detecting particles in suspension
GB8716871D0
(en )
1987-08-26
Measurement of size of particles in gas
GB8507341D0
(en )
1985-05-01
Determination of no2 in air
EP0422540A3
(en )
1992-04-08
Arrangement for the measurement of the proportion of asbestos dust in air
PL270076A1
(en )
1989-07-10
Method of continuously measuring quantity of dust in air
GB8611123D0
(en )
1986-06-11
Measuring air change rate in room
GB8502743D0
(en )
1985-03-06
Measuring relative humidity of air
EP0310405A3
(en )
1989-08-02
Improvements in or relating to compressed air supply apparatus
SU1154612A1
(en )
1985-05-07
Method of determining acrylnitrile in air
HUT42854A
(en )
1987-08-28
Device for determining quantity of dust disperged in streamig gas
GB8814294D0
(en )
1988-07-20
Improvements in/relating to method of testing
GB2176292B
(en )
1989-07-26
Air-flow measuring device and method