Explanatory notes
… necessary for the cross‑linking, such as vulcanising activators or accelerators, may be added; the presence of … (i) vulcanising agents, accelerators, retarders or activators (other than those added for the preparation of … substances are also normally added, such as accelerators, activators, retarders, plasticisers, extenders, fillers, …Legal note
… necessary for the cross‑linking, such as vulcanising activators or accelerators, may be added; the presence of … (i) vulcanising agents, accelerators, retarders or activators (other than those added for the preparation of …