Wet fastness properties of polyamide fiber material dyeings
Wet processing method and means
Wet transfer printing
Wetting solution for use in continuous dyeing of polyamide...
Wood treating process
Wool dyeing utilizing controlled dye addition
Yarn dyeing and bleaching machine
Yarn dyeing method
Yarn dyeing, dressing and loom beaming machine
Yarn tinting fluid
Yarn treating apparatus and method
Yellow methine dyes
Yellow styryl dyes for polyester
Yellow, orange and scarlet disazo dyes
Zirconium flame-resist treatment