In special packing provisions PP52, replace &quot; 1A2 or 1B2 &quot; with &quot; 1A2, 1B2 or 1N2 &quot;
In special packing provisions PP52, replace &quot; 1A2 or 1B2 &quot; with &quot; 1A2, 1B2 or 1N2 &quot;