EN 12755:2000

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Basic requirements for filling conditions for acetylene
   bundles
5 Requirements for assembling and marking of acetylene
   bundles
6 Requirements for filling acetylene bundles
7 Determination of solvent content
8 Simultaneous filling of acetylene bundles with different
   solvents
9 Checks during filling
10 Postfill check
11 Individual filling of acetylene bundle cylinders
12 Filling of solvent free acetylene bundles
Annex A (normative) Filling of acetylene bundles not
        manufactured and approved in accordance with EN
        Standards
Annex B (normative) Procedure for establishing the
        acetylene/solvent concentrations
Annex C (normative) calculation of acetylene in cylinders
Bibliography

This European Standard specifies the requirements for the filling conditions of acetylene cylinder bundles with different porous masses and different solvents including cylinders without solvent where each cylinder in the bundle has the same mass and solvent.