LTH

2026-05-06

abbr.皮革；革制品; ***伤力与目标加固(Lethality and Target Hardening); 轻型拖曳榴弹炮(Light Towed Howitzer) 双语例句 The effects of laser transformation hardening ( LTH) on the fretting wear of titanium alloy are investigated. 研究了激光淬火对钛合金微动磨损性能的影响。 Objective: To investigate...