paraffin wax造句
31. The paper discusses flame retardant chlorinated paraffin wax - 70 , its present state and the developing prospect.
32. Micro carnauba (finely milled) can look white, but in general the carnauba wax is whitened by a bleaching process or by tumbling the flakes in paraffin wax.
33. Wax printing ( batiks ), a pattern print technology by drawing on cloths with wax, maple resin or paraffin wax as drawing materials, and it is of two kinds: single color and multi-color.
34. Painting ( licensed operation ), rubber plastic products, hardware, paraffin wax wholesale, retail.
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