Preparation of steel substrates before application of paints and related products. Visual assessment of surface cleanliness. Part 1. Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings
Iron pattern plates with changeable metal inserts for moulding boxes having inside dimensions 600x500 mm, 800x700 mm, 1000x800 mm moulding foundry machines with turn of half mould with squeezing. Design and dimensions