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Hakutulokset

Hakutulokset

Haulla "312" löytyi 164 tulosta.

SFS-EN ISO 12312-2:en – Silmien- ja kasvojensuojaimet. Aurinkolasit ja vastaavat suojalasit. Osa 2: Suodattimet auringon katseluun

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ISO 12312-2:2015 applies to all afocal (plano power) products intended for direct observation of the sun, such as solar eclipse viewing. ISO 12312-2:2015 does not apply to the following: a) afocal (plano power) sunglasses and clip-ons for general use intended for protection against solar radiatio ...
https://sales.sfs.fi/julkaisu.html.stx?id=384761

SFS-EN 61643-312:en – Components for low-voltage surge protective devices – Part 312: Selection and application principles for gas discharge tubes

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IEC 61643-312:2013 is applicable to gas discharge tubes (GDT) used for overvoltage protection in telecommunications, signalling and low-voltage power distribution networks with nominal system voltages up to 1 000 V (r.m.s.) a.c. and 1 500 V d.c. They are defined as a gap, or several gaps with two ...
https://sales.sfs.fi/julkaisu.html.stx?id=353270

SFS-EN ISO 3127:2017:en – Thermoplastics pipes. Determination of resistance to external blows. Round-the-clock method (ISO 3127:1994)

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Cancels and replaces the first edition (1980). Specifies a method for the determination of the resistance to external blows of thermoplastics pipes of circular cross-section (round-the-clock method). This method is applicable to isolated batches of pipe tested at 0 °C. The standards writing bo ...
https://sales.sfs.fi/julkaisu.html.stx?id=569879

SFS-EN 4652-312 – Aerospace series. Connectors, coaxial, radio frequency. Part 312: Type 3, N interface. Clamp nut assembly version. Square flange receptacle. Product standard

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This European Standard specifies the characteristics of screwed on coupling (N interface) coaxial square flange receptacle - 50 ohms. The cable to connector assembly is a clamp technology. The standards writing body responsible for this document in Finland is Finnish Standards Association SFS.
https://sales.sfs.fi/julkaisu.html.stx?id=892631