Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal; sets or assortments of gaskets and similar joints, dissimilar in composition, put up in pouches, envelopes or similar packings; mechanical seals
Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal
Mechanical seals
Sets or assortments of gaskets and similar joints, dissimilar in composition, put up in pouches, envelopes or similar packings