Scope
Thist standard applies to a plastic compound of tar base binder and mineral fiber, with or without the addition of mineral filler, for use as a cement for sealing flashings, for repairing leaks and cracks in coal tar roofing, and for filling masonry, wood or metal joints in roofing.
Gives a list of certain pesticide chemicals with reasonably short and distinctive chemical names or trivial name already known, to which it is deemed unnecessary to assign recommended common names at present. This standard is a trilingual edition (Englisch-French-Russian).
The Standard specifies the following characteristics of the oil. Appearance: Mobile liquid. Colour: Light yellow to dark yellow. Odour: Characteristic, floral and slightly woody. Relative density at 20/20 °C: 0,906 - 0,923. Refractive index at 20 °C: 1,4950 - 1,5030. Optical rotation at 20 °C: Range from - 30 to - 15 . Solubility in 95 % (V/V) ethanol at 20 °C: Incompletely soluble. Acid value:…
Fall-Arresting Safety Belts and Lanyards for the Construction and Mining
Industries
Scope
1.1 This Standard defines fall arresting safety belts of the tongue buckle
type and lanyards. It may be applied to an assembly consisting of a
belt with an attached lanyard, or to a belt alone, or to a lanyard
alone.
Note: Requirements for quick-release and friction buckle types of belts
are under study.
1.2 The equipment specified…
