%E7%A7%BB%E5%8A%A8%E5%BC%8F%E9%BE%99%E9%97%A8%E8%B5%B7%E9%87%8D%E6%9C%BA
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gantry traveller; traveling gantry crane
gantry travel(l)er; travelling gantry (crane)
gantry traveller; travelling gantry; traveling crane
пословный:
移动式 | 龙门起重机 | ||
близкие: