上海彩石金属瓦销售出口》沥青瓦油毡瓦批发厂家17705813521：欧式彩石金属瓦：作为新型建材的一品红高强度瓦，以其新颖、简洁流畅的造型、高密实度的内在品质、科学的外形尺寸, 既摆脱了传统的建筑风格, 又增强了防水性能, 而且使用面广泛, 得到了当前建筑业用户的一致好评。
说到欧式金属瓦，浮现眼前的便是一连串的画面：有欧洲古建筑博物馆之称的巴塞罗那，手持红巾英俊潇洒的斗牛勇士，浪漫多彩、清澈迷人的地中海金色沙滩，还有画界大家毕加索、建筑大师高迪，这些都是欧式金属瓦的文化艺术特色与象征，而历史悠久的欧式金属瓦建筑正是来源于其独特的文化艺术背景。
欧洲的历史十分独特。早先，由于罗马帝国的强盛，它曾受到罗马和哥特人长达千余年的统治。8到15世纪随阿拉伯帝国的扩张，出现了多个穆斯林王朝，直到15世纪后，它才重新回到基督教世界。如此波折的历史历程，促使基督教文化和穆斯林文化相互渗透、融合，形成了现在多元、神秘而极富奇异色彩的欧洲文化。
China has weaponised investment in an attempt to vacuum up our advanced technologies and simultaneously undermine our defence industrial base,” John Cornyn, the Texas Republican who is the legislation’s chief backer, told Congress this month.
Over the past few years, scrutiny of Chinese purchases of US and European semiconductor and other technology companies has increased. But the proposed legislation would require Cfius to monitor overseas joint ventures in places like China that US officials fear often involve the forced transfer of vital and potentially sensitive technologies in exchange for doing business.
“We’re all for [overseas investment],” says Robert Pittenger, the North Carolina Republican sponsoring the legislation in the House of Representatives. “We just don’t want our businesses in a position where they are coerced or they are exploited by a foreign government
相比彩石金属瓦产品在中国的广泛使用这是有目共睹的，但是哪些因素起到决定性呢？
首先，中国发展至今已有几千年的历史，但是屋面建筑瓦片却没有太大变化，依旧是单一的色彩亘古不变，但是只圣戈邦品牌彩石金属瓦颜色就有十五种之多，其它品牌相比还有其它色彩，且造型多样，铺设效果美观大方具有观赏价值，这是传统瓦片所不能比的。
其次，彩石金属瓦产品不光具有防水抗风等作用，同时彩石金属瓦还具有隔离紫外线，保温隔热等特性，颗粒表面能起到减小噪音，雨水冲刷时不会留下污渍等作用，可以减少维护费用一举多得。
最好，彩石金属瓦施工安装较为简便，安装速度快，不需要特殊技能，普通工作人员即可施工，为整个建筑节省成本。
综上所述，彩石金属瓦的广泛应用不是没有道理的，只有好的产品才能被人们所喜爱，才能被人们所推广，直到下一个好产品出现。
Critics say export control rules provide a way to monitor the relatively small number of transactions involving sensitive technologies. They fear the legislation would vastly expand the mandate of the overstretched Cfius and harm the ability of US businesses to compete by subjecting any overseas deals they made to the rigorous scrutiny of Cfius.
The committee reviewed around 240 transactions but that could expand to thousands or even tens of thousands of business deals around the world, experts say.
Some companies have backed the legislation, with software company Oracle declaring in a November letter that the changes were needed to close loopholes that now were “putting at risk critical innovations that bolster and ensure our national security”. But tech rivals such as IBM have mounted a public fight against the bill.
“A system of technology controls that unilaterally stops American firms from doing business abroad will not advance national security interests if it simply hands markets to foreign competitors,” Chris Padilla, IBM’s vice-president of government and regulatory affairs, told the Senate Banking Committee during a January hearing. The current version of the bill would capture all manner of innocuous business done overseas by IBM such as the sale of servers or the licensing of trademarks “that could not be less threatening to national security”.
