We must all share the blame for the haberdashery incident.我们在这次男子服饰经销店事件中都有责任.We are highly reputated professionals andaccessories with over 30 years of experience in haberdashery weaving industry.本公司是拥有三十多年经验制衣配料之织造业荣誉专...
Ozone is a highly reactive form of oxygen gas.臭氧是一种非常活跃的氧气形态。Ozone is produced by the reaction between oxygen and ultra-violet light.臭氧由氧气和紫外线发生反应而产生。Carbon, hydrogen and oxygen combine chemically to form carbohydrates a...