of a screw. that is why murex offers you highly effective hard-facings against wear and corrosion. several types of hard-facings are available: hard-facing base alloy hardness thickness flight width embeded yes no stellite cobalt hrc - . mm- . mm min. mm x x stellite cobalt hrc - . mm- . mm min. mm...
other aquatic invertebrates - chapter : birds eggs; natural honey; edible products of animal origin, not elsewhere specified or included - chapter : products of animal origin, not elsewhere specified or included - chapter : live trees and other plants; bulb, roots and the like; cut flowers and ornamental...