百度试题 结果1 题目What is an eraser made of? A. wood B. metal C. rubber 相关知识点: 试题来源: 解析 C。An eraser can be made of rubber.(橡皮可以由橡胶制成。)反馈 收藏
What is silicone rubber made of Material science insights 15.02.2024 What is silicone rubber? Silicone rubbers are elastomers (which as the name implies, are flexible materials) made from a combination of linear silicone polymers, reinforced by different agents (most often carbon, hydrogen or oxyg...
Elkem's silicones aims to provide easy accessibility to our products through our network of distribution and channel partners for the convenience of our customers. More about this topic Contact us Take your business to the next level by partnering with a world-leading material manufacturer. ...
百度试题 结果1 题目- What's the cushion made ? - It's made rubber. A. of, of B. from, from C. of, from 相关知识点: 试题来源: 解析 A 反馈 收藏
Which chemical element is the common constituent of coal? What elements is bleach made of? What elements are the poorest conductors of electricity? What are two types of elements that would cause an electrical potential drip in a circuit?
题目These shoes are light. What are they made of? A. iron B. stone C. rubber D. gold 相关知识点: 试题来源: 解析 C。疑问句询问鞋子的材质。rubber 橡胶比较轻,适合做鞋子,iron 铁、stone 石头、gold 金子都不适合做鞋子。反馈 收藏
What chemical elements are in rubber?Question:What chemical elements are in rubber?Rubber:Rubber is an elastic material which is used in a number of products such as tires and hoses. The production of rubber is a lucrative industry which generates billions of dollars in revenue.Answer...
Manufacturers have even created commercial windcatchers with built-in louvers that prevent having rain and snow enter the shaft. And today, the city of Yazd, Iran, is known as the city of wind towers, housing hundreds of the traditional element across its skyline. ...
Lead wires are attached to the foil sheets, the assembly is wound, folded, or otherwise formed to fit in a container (usually also made of aluminum), and the assembly is sealed using a rubber sealing plug. Because fault conditions can result in a buildup of internal pressure, most ...
materials go into it and what go out.The aim is to find out how many of these raw materials could be provided if a plant for recycling waste were built just outside the city.This plant would recycle not only metal such as steel and copper but also paper and rubber as well. Another ...