3the launching appliance shall be efficiently protected against corrosion and be so constructed as to prevent incendive friction or impact sparking during the launching of the survival craft.

3下水装置须予有效地保护以防腐蚀，而其建造须能防止在救生艇筏下水时发生磨擦起火或产生碰撞火花。

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And indeed the finds have had a huge impact, sparking intense interest in Arabia's prehistory.

BBC: Desert finds challenge horse taming ideas