… materials, but excluding preparations containing, as basic constituents, 70 % or more by weight of petroleum oils or of oils obtained from bituminous minerals. …
Explanatory notes
… materials, but excluding preparations containing, as basic constituents, 70 % or more by weight of petroleum oils or of oils obtained from bituminous minerals. - Containing petroleum … animal, vegetable or mineral oils, fats or greases, often with additives (e.g., graphite, molybdenum disulphide, talc, …