A new metal material impact strength measurement digital instrument is given.
给出一种新型金属材料冲击韧性数字测量仪。
Digital libraries use current modern technology to digitize the information material.
数字图书馆是利用现代计算机技术将图书馆资料信息数字化。
Pure silver is the very best performing material for audio, video or digital.
纯净银是最佳的传输材料，无论是声音、影像或数位资料。
Pure silver is the very best performing material for audio, video or digital.
纯净银是最佳的传输材料，无论是声音、影像或数位资料。
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