47965 ⎘
Working stone or stone-like materials, e.g. brick, concrete or glass , not provided for elsewhere; Machines, devices, tools therefor by turning
Method for machining a surface of an optical lens
#2Method for producing ceramic honeycomb body
#3Ductile mode machining methods for hard and brittle components of plasma processing apparatuses
#4Graphite material
#5Graphite material and a method of producing graphite material
#6Fibre reinforced cement column and method of forming the same
#7Method and apparatus for machining fiber cement