The coach, belonging to the Tangshan Traffic and Transportation Group, has a maximum loading capacity of 53 people while 55, including the driver, were aboard when the accident happened.
该大巴车隶属唐山交通运输集团，最大荷载量为53人，而车祸发生时包括司机在内车内共有55人。
2
A polymerization accident happened when acetaldehyde was loading. The cause of polymerization reaction was analyzed, and prevention measures were put forward, in order to guarantee loading safety.
根据一起乙醛装车时发生的聚合事故，分析乙醛发生聚合反应的原因，提出预防措施，确保乙醛装车的安全。
3
In the ice calamity accident of power grid on beginning of 2008, the common condition in the accident of transmission line was the ice loading on earth wire fittings and insulators.