DIN EN 1421:2005-09

Отменен

Chemicals used for treatment of water intended for human consumption - Ammonium chloride; German version EN 1421:2005 — 16 стр.

Ссылочные документы

Действует

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of iron (E 1) — 9 стр.

Действует

Water for analytical laboratory use; specification and test methods; identical with ISO 3696:1987 — 5 стр.

Отменен

Food processing machinery - Mincing machines - Safety and hygiene requirements; German version EN 12331:2003+A2:2010 — 52 стр.

Отменен

Water quality - Determination of mercury - Method using atomic absorption spectrometry; German version EN 1483:2007 — 25 стр.

Действует

Water for analytical laboratory use - Specifications and test methods (ISO 3696:1987)

Действует

Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) (ISO 11885:2007)

Отменен

Petroleum and natural gas industries - Aluminium alloy drill pipe thread connection gauging (ISO/DIS 27627:2010); English version prEN ISO 27627:2010

Действует

Chemicals used for treatment of water intended for human consumption - Ammonium chloride; German version EN 1421:2012 — 16 стр.

Отменен

Chemicals used for treatment of water intended for human consumption - Ammonium chloride; German version EN 1421:1996 — 6 стр.

Отменен

Chemicals used for treatment of water intended for human consumption - Ammonium chloride; German version EN 1421:1996 — 6 стр.

Действует

Chemicals used for treatment of water intended for human consumption - Ammonium chloride; German version EN 1421:2012 — 16 стр.