Applebee ✉
1.1 Application1.1.1 The requirements of this Section apply to theapproval of СO2 laser welding procedures for butt- and T-joints in hull construction. Stake welding is not covered by these requirements.
gni153 ✉
упрочнять нагартовкой (I. Havkin); упрочнять наклёпом (I. Havkin)
Peter Cantrop ✉