… apparatus for deaf persons consisting mainly of two microphones (one used by the instructor, the other by the … in hearing ability between the left and right ear. Adoption : 1970 …
… 70 % or more of mineral oil, graphite particles (in a proportion of 2 to 30 %) and, in certain cases, stabilisers, … surfaces, the graphite being the basic constituent. Adoption : 1963 …
… a jack for earphones, a volume-control button and a start/stop button. Application of GIRs 1 ( Notes 6 (B) and 6 (C) to Chapter 84) and 6. Adoption : 1996 …
… motor, a tool holder (chuck), an electric accumulator and operating controls (for example, torque controller, speed … in a single housing. Application of GIRs 1 and 6. Adoption : 2024 …
… of steel which consists essentially of a rotating plate operated by pressing a push-button of plastics and of a … of the lower part (bowl). Application of GIR 3 (b). Adoption : 1963 …
… the mussel by spraying with hot water to open the shell. Half of the shell is discarded and the … “Cook before consumption”. Application of GIRs 1 and 6. Adoption : 2018 …
… construction is connected to the building by an opening in the wall, fitted with a door. Application of GIRs 1 (Note 4 to Chapter 94) and 6. Adoption : 2023 …
