Chemicals used for treatment of water intended for human consumption - Aluminium iron(III)-chloride (monomeric) and aluminium iron(III) chloride hydroxide (monomeric); German version EN 935:2001— 15 стр.
Chemicals used for treatment of water intended for human consumption - Aluminium iron(III) chloride (monomeric) and aluminium iron(III) chloride hydroxide (monomeric); German version EN 935:2004— 20 стр.
Chemicals used for treatment of water intended for human consumption - Aluminium iron(III) chloride (monomeric) and aluminium iron(III) chloride hydroxide (monomeric); German version EN 935:2004— 20 стр.