In a method of manufacturing a pneumatic tire, after the rawtire is vulcanized, an identification mark is spray-painted on the tread face of the vulcanized tire.
在一种制造充气轮胎的方法中，在生胎硫化之后，将识别标记喷涂在硫化轮胎的胎面表面上。
2
Natural rubber is a kind of world large quantity industrial raw material, among which tire enterprises occupy the majority consumption of natural rubber.
天然橡胶是一种世界性的大宗工业原料，其中轮胎企业的用量要占天然橡胶消费量的一半以上。
3
Worldwide, the report showed tire sales are expected to appear in 2010, in addition to improve raw material prices and consumer saving approach will make profits.