The fish collagen has special application in the photographic negative, the biological material and food industry.
鱼胶原蛋白在照相底片，生物材料和食品行业有特殊的应用。
Because of the special geographical condition of the desert area, the pavement material design and application for desert highway must comply with the principle of utility, feasibility and economy.
考虑到沙漠地区特殊的地理条件，沙漠公路路面材料的设计和应用要遵循适用性、可行性和经济性的原则。
Application environment: because of the special surface treatment, the material can be used in strong corrosive environment. In -60 degree or 150 degree of normal work under high temperature.
适用环境：由于选用材料经过特殊的表面处理，可在强腐蚀环境下正常工作。在- 60度严寒或150度高温下正常工作。
The development, production and application of HIPS special material for electrical household appliance are introduced.
简要介绍了高抗冲聚苯乙烯（HIPS）家电专用料产品的开发、生产及应用情况。
Floor heating tube is a pipe with special application domain. The author compares different property of different pipe, states that it is important to select heating tube material for project planner.
地板采暖管是一种埋入地下、应用领域较为特殊的管材，作者比较了不同管材有其不同的性能，阐明如何选用采暖管材料，是工程设计人员必须注意的问题。
Study on material for special sprayed concrete has been made for the purpose of improvement of sprayed concrete quality and expanding its application.
为提高喷混凝土的质量和拓宽用途，进行了特种喷混凝土材料的试验研究。
Special person should be assigned to keep the welding material. The storekeeper should be trained and knowledgeable regarding the type, application and relevant requirements.
焊接材料应设专人管理，管理员应经培训，掌握本公司所用的焊接材料种类、用途和相关要求。
Special person should be assigned to keep the welding material. The storekeeper should be trained and knowledgeable regarding the type, application and relevant requirements.
焊接材料应设专人管理，管理员应经培训，掌握本公司所用的焊接材料种类、用途和相关要求。
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