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1.1 This International Standard provides the essential requirements for the design of supralaryngeal airways and connectors. These devices are intended to open and seal the supralaryngeal area to provide an unobstructed...

IEC 60335-2-68 deals with the safety of electrical portable, non-self-propelled motor-operated spray extraction machines with or without attachments and with or without electrical heating elements, intended for commercial...

1.1 This Standard covers plumbing waste fittings of sizes NPS-2 and smaller. 1.2 This Standard does not cover a) plumbing supply fittings, which are covered by ASME A112.18.1/CSA B125.1; b) other devices (e.g., temperature...

1. Scope This clause of Part 1 is replaced as follows: 1.1 In general, this standard applies to timers and time switches for household and similar use that may use electricity, gas, oil, solid fuel, solar thermal energy, etc...

1.1 This Standard applies to factory-made automatic icemakers with a capacity not exceeding 1814 kg/24 h, measured at standard rating conditions. These machines produce cube, flake, crushed, nugget, or fragmented ice in...

1.1 This Standard applies to refrigerant-containing components that are intended to be used in field- installed refrigerating and/or air-conditioning systems in accordance with CSA B52 and that are charged with the...

This Recommendation | International Standard defines in an abstract way the externally visible service provided by the Directory. This Recommendation | International Standard does not specify individual implementations or...

1.1 This standard gives the requirements for various properties of chain link fence fabric used in commercial and industrial applications. 1.2 The testing and evaluation of a product against this standard may require the use...

1.1 This standard applies to steel framework for chain link fence used in commercial and industrial applications. 1.2 The testing and evaluation of a product against this standard may require the use of materials and/or...

1.1 This standard applies to gates used in conjunction with chain link fence used in commercial and industrial applications. 1.2 The testing and evaluation of a product against this standard may require the use of materials...

1.1 This Standard contains requirements for 25 and 38 mm forged quick connect couplings and adapters of the external lug design for use in the forestry service. NOTE 1: Quick connect coupling and adapter sizes stated refer to...

1.1 This Standard contains requirements for 25 and 38 mm quick connect couplings and adapters of the external lug design for use in the forestry service. NOTE 1: Quick connect coupling and adapter sizes stated refer to the...