Tungsten, molybdenum, tantalum thiab niobium yog cov ntaub ntawv tseem ceeb rau kev lag luam aviation thiab tiv thaiv vim lawv cov khoom: qhov kub thiab txias stability, ceev thiab tensile lub zog, lawv cov khoom zoo heev machinability, thiab tiv thaiv hluav taws xob.
Cov Khoom Kub Kub rau Aviation Thiab Kev Tiv Thaiv
Tungsten Nozzle
Molybdenum Piercing Mandrel