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- step tread board rubber cover 踏板橡皮面
- step tread board 踏板
- step tread board support 踏板托
- running board rubber cover 踏脚板橡胶铺垫
- The teacher is cleaning the blackboard with a board rubber. 老师正在用黑板擦擦黑板。
- We offers quality staircase and stairparts including tread board ,baluster, railing, handrails of various texture and specs. 提供高级实木楼梯及踏板，栏杆，立柱，扶手等配件。
- These electric wires are protected by a rubber covering. 这些电线用橡胶作防护层。
- 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。
- Each year, some 22,000 visitors board rubber paddle rafts, oar-powered wooden dories, and luxury motorized rafts to ply this storied stretch of the Colorado's waters. 每年约有22.;000旅游者或是驾驶橡皮艇;或者是用浆的木船;奢侈一点的是摩托橡胶艇来这条河里面穿行。
- 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 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。
- Pursy steps treading across the sky above fish. 肥胖的蹄声踩过鱼群头顶的天空。
- 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。
- 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 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。
- We heard his heavy tread on the staircase. 我们听到了他走在楼梯上沉重的脚步声。
- She tread lightly so as not to wake the baby. 她步子很轻，以免惊醒孩子。
