The compound is widely to manufacture oil seals, gasket , roller and vibration rubber products.
该产品可广泛用于油封 、 衬垫、橡胶轧辊、防振橡胶等领域.
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Hydrants must be covered by seals on which there are dates and chops from the factory.
消防栓要加封条,封条写上日期加盖工厂公章.
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You'll see elephants, horses, bears, seals even hippos, but not sheep.
你会见到大象, 马, 熊, 海豹,甚至河马, 但是你见不到羊.
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Letters came, with armorial seals upon them, though of bearings unknown to English heraldry.
寄来的信件上印有纹章, 不过那是英格兰家系上所没有记载的.
英汉文学 - 红字
I normally eat seals but also can dine on walruses, mussels or even berries and seaweed.
我通常吃海豹,但也能吃海象, 蚌类,甚至是浆果和海藻.
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Spotting penguins, seals and whales during the run adds to the experience!
跑步时看到企鹅 、 海豹和鲸鱼使这个经历更令人难忘!
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这些阴刻了几何或动物图案的方形图章, 具有经济凭证的作用.
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密封型轴承具有防泥 、 防尘 、 防漏 ( 脂 ) 性能,无需使用轴密封.
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Expansion joints are leak proof and maintain liquid and gas tight seals with connecting equipment.
膨胀节是防泄漏的,带有疏水,且与相连的设备之间具有气锁密封性.
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A group of seals rests on floating ice front of Muir Glacier in Glacier Bay, Alaska.
一群海豹躺在阿拉斯加冰川湾谬尔冰川内的一块浮冰上休息.
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Because monk seals are so reclusive, biologists know little about how seal mothers raise their pups.
因为僧海豹的生活非常隐秘, 所以生物学家对海豹妈妈是如何抚养幼仔的知之甚少.
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The oil pan bolts under engine block, where It'seals off the bottom of engine.
该油底壳螺栓下,发动机缸体, 而海豹小康底部的引擎.
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Two 2 major sources of money for public school schools are property taxes and seals sales taxes.
公立学校主要有2个资金来源:财产税和销售税.
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