Ropes and cordage — Polyolefin agricultural twines
Establishes the principal properties of the named product, describes methods of test permitting their verification and specifies the form of commercial presentation for the twines. An example of designation is given.
Asbestos-cement pipes and joints for thrust-boring and pipe jacking
Gives specifications relating to asbestos-cement pipes and joints for thrust-boring and pipe jacking for ducts to protect other pipes or cables as well as for sewerage and draining at atmospheric pressure. Defines certain conditions of manufacture, classification, characteristics and acceptnace test for these products.
Specifies a method of determining the ultimate strength and proof stress of hardmetals under uniaxial compressive loads: a test piece, placed between two hardmetal bearing blocks, is axial loaded, until the intended deformation occurs or until the test apparatus, test piece, procedure, expression of results and test report.
Commercial refrigerated cabinets — Technical specifications — Part 1: General requirements
Provides guidance in the selection and use of materials and specifies the marking and performance requirements for commercial refrigerated cabinets intended for the sale and/or display of food products. Is to be read in conjunction with ISO 5160/2 which covers in detail the requirements for cabinets of specific type or intended for particular applications.
Aromatic hydrocarbons — Test for presence of mercaptans (thiols) — Doctor test
Specifies the detection of thioalcohols. Hydrogen sulphide can also be detected by the test. Inapplicable in the presence of only traces of peroxides. Shaking of a test portion with sodium plumbite solution (Doctor solution) and observation of the mixture. From its appearence, the presence of thioalcohols, hydrogen sulphide, peroxides or elemental sulphur can be deduced. Confirmation by the…
