十一月初，美国各个农民阻止将收到大批纸片、塑料卡之类的材料，这些东西将用来发起对气候变化条例的抵制。
In early November farmers' organisations across America's states will receive packages of materials, such as CARDS and stickers, to wage an assault against climate-change legislation.
介绍常用塑料铰链联接、搭扣联接、卡夹联接、压力装配联接的联接件材料选择、成型方法、联接原理、形状设计等。
The material choice, moulding method, joint principle and shape design of hinge joint, hasp joint, clamp joint and press fit joint of normal plastics were introduced.
主要生产销售：纸盒，纸袋，宣传画册，说明书，礼品盒，彩卡，手提袋，环保塑料袋，食品包装袋等包装材料。
The main production and marketing: cartons, paper bags, promotional catalogs, brochures, gift boxes, color CARDS, handbag, green plastic bags, food packaging bags and other packaging material.
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