packing block meaning in English

包装区
衬层
填块
填料函垫块
填塞块
压垫盖
支架, 垫块

Stepped packing blocks as support for clamps
作夹具支撑用的阶梯形包装块
Stepped packing blocks as support for clamps
卡箍用步进式包装块支座
Clamps for stepped packing blocks
带台阶垫块的压板
Stepped packing blocks
带台阶的垫块
The influence of metallic mesh packing block on radar wave shielding is only dependent on packing block material ’ s surface electric resistance , independent on other factors of material . the less surface electric resistance is , the better metallic mesh ’ s shielding effect is
而且金属网栅衬层对雷达波屏蔽作用的影响只与衬层材料的面电阻有关,与材料其它因素无关,面电阻越小,网栅的屏蔽效果越好。