anti-impact and energy-absorption support
...支护 防冲吸能支护 吸能构件 [gap=968]Keywords : rockburst；rigid support；anti-impact and energy-absorption support；energy-absorption component ...
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anti-impact and energy-absorption support
抗冲击和吸能支撑
以上为机器翻译结果，长、整句建议使用 人工翻译 。