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- These electric wires are protected by a rubber covering. 这些电线用橡胶作防护层。
- Sandwich rubber is a single layer of cellular rubber covered with a single outer layer of ordinary pimpled rubber, the thickness of the pimpled rubber not being more than 2mm. 海绵胶是在一块泡沫胶上加盖一层颗粒胶，该颗粒的厚度不得超过2公厘。
- Sandwich rubber is a single layer of cellular rubber covered with a single outer layer of ordinary pimpled rubber, the thickness of the pimpled rubber not benig more than 2 mm . “普通颗粒胶”是一层无泡沫的天然橡胶或合成橡胶，其颗粒必须以每平方厘米不少于10颗，不多于50颗的平均密度分布整个表面。
- CONSTRUCTION:Steel wire spiral reinforced layer, and wear resistant synthetic rubber cover. 结构：由钢丝缠绕骨架层和内外耐油、耐腐蚀合成橡胶组成。
- On the surface of the transmission drum are bare steel and rubber cover with shevron and diamond pattern. 传动滚筒表面有裸露光钢面，人字形和菱形花纹橡胶覆面。
- The 1912 battery had 12 small cells, each consisting of three plates in a small hard rubber jar with a soft rubber cover. 1912年的那只蓄电池有12个单体，每个单体由三片极板组成，装在小的带软胶盖的硬橡胶壳内。
- Antiflaming and antistatic high pressure wire spiral rubber hose is consist of an inner,a protectionlayer,middle layer,wire reinforcement layer,and a rubber cover. 阻燃抗静电高压钢丝缠绕胶管结构是由内胶层、内胶保护层、中胶层、钢丝缠绕层和外胶层组成。
- The wires must be insulated from touching each other,with a rubber covering. 这些金属线一定要用橡胶皮包起来,以免相互接触。
- The products are polyester thread structure and are produced by rubber cover sulfuration, which is an advanced craft in world. 产品采用聚酯线绳结构，胶套硫化的国际先进工艺。
- The wires must be insulated from touching each other, with a rubber covering. 这些电线必须用橡胶皮包住相互绝缘。
- This hose shall consist of an inner fube of oil resistant synthetic rubber,tow braids of steel wire reinforcement,and an oil and weather resistant synthetic rubber cover. 结构：软管由一层耐油合成橡胶内胶层，二层钢丝编织增强层和一层耐油候合成橡胶外胶层组成。
- Application: Dewaxing casting shell remove, highly hard metal sand process, rubber cover preprocess, casting black skin remove, stone, glass 3D carving and etc. 用途:脱蜡铸造壳之去除;高硬度金属砂加工;橡胶被覆前处理;铸造品黑皮去除;石材.;玻璃之立体雕刻等。
- The hut was made of poles covered with grass mats. 茅屋用木杆搭成，上面以草席覆盖。
- Luxuriant forests covered the hills. 山上长满茂密的树林。
- The prodect consists of solid woven fabrec dipped in PVC paste and rubber covers which are combined together by vulcanizing. 本产品采用化纤与棉编织的整体带芯做骨架，经PVC糊浸渍，贴橡胶覆盖层，硫化而成。
- Aluminum kegs for all kinds of antibiotic and their rubber covers and other high requirements usages. 各种搞抗生素灌装用铝桶及胶塞、冻干粉用西林瓶及胶塞等；
- The front cover of the novel has been torn off. 这本小说的封面已被撕掉。
- A rubber covering for the foot having a flat,flexible portion that widens as it extends forward from the toes,used in swimming and diving. 脚蹼，橡皮脚掌，一种戴在脚上用于游泳或潜水的橡皮覆盖物，其扁平、柔韧的部分从脚趾处向前伸展变宽。
- For profiling of extrudant,rubber covering of filter cable of rubber compound,rubber covering of press plate and tinsel,etc. 主要用于橡胶半制品的压型，混炼胶的过滤电缆的包胶也可用于压片与金属丝的包胶等工作。
- You can't judge a book by its cover. 不能根据封面判断一本书(不可以貌取人)
