Explanatory notes
… fibres, optically worked optical elements, hypodermic syringes, artificial eyes, thermometers, barometers, … a minimum lead monoxide (PbO) content by weight of 24 %. GENERAL This Chapter covers glass in all forms and articles … rods, tubes and piping, and fibre glass). (G) Pressing , generally with moulds , frequently used as the manufacturing …Legal note
… fibres, optically worked optical elements, hypodermic syringes, artificial eyes, thermometers, barometers, …