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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