1)fountain pen with iridium tipped nib,铱金笔2)iridium fountain pen,铱金笔3)cloisonné design fountain pen,景泰蓝铱金笔4)iridium fountain pen with anodic barrel,电化铝杆铱金笔5)iridium fountain pen with anodized cap,电化铝套铱金笔6)iridium fountain pen with plastic barrel,塑料杆铱金笔7)iridium fountain pen with stainless cap,不锈钢套铱金笔8)iridium fountain pen with rib bar filling system,解剖式结构铱金笔9)platinum & iridium wire,铂、铱金丝10)iridium crucible,铱金坩埚
用法例句
Introduce an automatic welding machine for platinum & iridium spark plugs, This machine is used to weld the fine platinum & iridium wire on the ignition end of spark plugs.
