Water Proofness Tester a) Bunde Drop Penetration Tester b) Dropenettration c) Hydrostaticdome Tester d) Hydrostatic Head Tester e) Spray Tester Wrap Reel , Hand Operated Electrically Operated Yarn Evenness Tester Transeverse Thread counter Colour...
Abrading instrument, consisting of a horizontal turntable with a center clamp, which revolves at 70 to 75 rpm, upon which the specimen is attached, and two weighte parallel arms, each carrying a special abrasive embedded rubber whell, freely rotating on a ball-bearing horizontal...