中量B型货架：插接组合式结构，采用柱片与横梁挂接使货架增加了坚固性和稳定性，安装

拆卸方便；层高以50mm为节距任意调节，每层在均匀分布状态下承载最大可达800kg；层

板可选用钢板、木板、橡胶板等板料；表面采用静电喷塑处理，防腐防锈、坚固耐用。

The structure is inserting connected by slice and beam. The beam can be adjusted by

50mm distance for large carriage and long unit rack, commonly with 300-800kg per layer.

The layer can be used by steel, paring, fibre, or wood.