metals

فِي ٱللُّغَةِ ٱلْإِنْجْلِيزِيَّةِ:

اسم

metals

1. صِيغَةُ جَمْعٍ مُفْرَدُهَا metal
2. قالب:rail transport the rail tracks owned by a company or organisation; a rail network

   It was appropriate that 'King' number 6000 began the return to steam on British Rail metals in 1971.