Constantly seeking the perfect combination of safety , reliability with high technology , the spirit of casc , we have always advocating the philosophy of safety , comfort and environmental protection and embed it into each product , service and promise and continuously surpass the advanced world standard , always being in the leading place of the industry of gaseous resource management techniques and research and development of production 我们秉承了中国航天追求安全可靠与高科技完美结合的精神，倡导安全、舒适、环保的理念，并将其深入地贯注于每一个产品、每一次服务、每一项承诺中，不断超越国际先进水平，始终处于气态能源营运技术和研发生产行业的前沿。
At the beginning of the 20th century hu shi abstracts the nature of the new literature with the term of " living literature " and generalizes it in the two aspects of language tool and spiritual intension , holding that the language is to be living with plain vivid colloquialism and the spirit be living with true feelings and thoughts , which in his view is modern chinese literature ( folk literature ) 摘要胡适在20世纪初使用“活的文学”一词来提炼新文学的本质，概括新文学在语言工具、精神内涵等两个方面的文学性，认为文学语言要“活” ，需用浅显生动的白话进行创作；文学精神要“活” ，需有真情感和真思想的贯注，而具有这种文学性的文学在胡适眼中就是白话文学（民间文学） 。
