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Hand- and machine-operated circular screwing dies for parallel pipe threads - G series (ISO 4231:2016))

Overview SIST EN ISO 4231:2017 specifies the standardized dimensions for hand- and machine-operated circular screwing dies designed for producing parallel pipe threads in the G series, in accordance…

Hand- and machine-operated circular screwing dies for parallel pipe threads - G series (ISO 4231:2016)

Overview EN ISO 4231:2016 specifies the standardized dimensions for hand- and machine-operated circular screwing dies designed for producing parallel pipe threads in the G series, in accordance with…

Hand- and machine-operated circular screwing dies for taper pipe threads - R series (ISO 4230:2016)

Overview SIST EN ISO 4230:2017 is a European Standard that specifies the dimensions of hand- and machine-operated circular screwing dies designed for taper pipe threads of the R series, in accordance…

Hand- and machine-operated circular screwing dies for taper pipe threads - R series (ISO 4230:2016)

Overview EN ISO 4230:2016 is a European Standard that specifies the dimensions of hand- and machine-operated circular screwing dies designed for taper pipe threads of the R series, in accordance with…

Hand- and machine-operated circular screwing dies for parallel pipe threads - G series

Hand- and machine-operated circular screwing dies for taper pipe threads — R series

Hand- and machine-operated circular screwing dies for parallel pipe threads — G series

Photographic grade hydroquinone — Specification

Office machines — Minimum information to be included in specification sheets — Part 3: Postal franking machin…

Reactor technology — Nuclear fusion reactors — Hot helium leak testing method for high temperature pressure-b…

Overview ISO 4233:2023 - "Reactor technology - Nuclear fusion reactors - Hot helium leak testing method for high temperature pressure-bearing components in nuclear fusion reactors" - specifies a stan…

Office machines — Minimum information to be included in specifications sheets — Part 2: Document copying mach…

Hand- and machine-operated circular screwing dies for taper pipe threads — R series

Overview ISO 4230:2016 is an International Standard that supplements ISO 2568 and ISO 4231. It specifies the dimensions and marking requirements for hand- and machine-operated circular screwing dies…

Cinematography — Optical printing ratios for enlargement and reduction of motion-picture film images — Specif…

Overview ISO 4238:1976 - "Cinematography - Optical printing ratios for enlargement and reduction of motion‑picture film images - Specifications" defines recommended optical printing ratios used when…

Photography — Processing chemicals — Specifications for hydroquinone

Overview ISO 423:1994 - Photography – Processing Chemicals – Specifications for hydroquinone is an international standard developed by ISO for ensuring the quality and purity of hydroquinone used in…

Duplicators — Minimum information to be included in specification sheets

Hand- and machine-operated circular screwing dies for parallel pipe threads — G series

Overview ISO 4231:2016 - "Hand- and machine-operated circular screwing dies for parallel pipe threads - G series" - is an international standard that specifies the dimensional and marking requirement…

Reactor technology. Nuclear fusion reactors. Hot helium leak testing method for high temperature pressure-bea…

Hand- and machine-operated circular screwing dies for taper pipe threads. R series.

Hand- and machine-operated circular screwing dies for parallel pipe threads. G series.