In the nineteen seventies, a record producer urged Willie Nelson to record these classic examples of western swing.
早在二十世纪七十年代，一位唱片制片人就敦促威利·尼尔森灌制这些西部摇滚乐的经典曲目。
The pressure swing gas producer is a kind of equipment which can directly produce gas with certain pressure and making use of pieces coal.
变压煤气发生炉是一种以碎煤为原料直接生产带压原料煤气和燃料煤气的制气设备。
The pressure swing gas producer is a kind of equipment which can directly produce gas with certain pressure and making use of pieces coal.
变压煤气发生炉是一种以碎煤为原料直接生产带压原料煤气和燃料煤气的制气设备。
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