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- Available in situations of overheat high pressure and small duty for auto draining.It cna prevent tempering steam from leakaging. 该阀适用在过热、高压、小负荷恶劣工况下的自动阻汽疏水，有效地阻止过热蒸汽泄漏。
- The economic evaluation showed that the et hylene cost can be reduced by 25%than that of gas oil pipe still pyrolysis proc ess. 经济评价结果表明，该工艺与石脑油管式炉裂解工艺相比，可使乙烯成本降低约25%25。
- A small party of men were told off for burial duty. 一小组人被分派去执行掩埋的任务。
- American style heavy duty pipe wrench 美式重型管子钳
- overhead convection type pipe still 顶部对流式管式炉
- overhead convection type of pipe still 向上对流式管式炉
- Today the pipes still play a picturesque part, marching their teams on to the field of play and hailing their victories with piercing blasts of triumph. 今天，风笛仍扮演着一种别具一格的角色，它为整整齐齐走向赛场的球队伴奏，并用响亮的笛声来欢呼他们的胜利。
- I saw the small girl topple over and hit her head. 我看见那小女孩栽了一跤，碰着了头。
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- It's a tight squeeze to get five people in that small car. 五个人坐在那个小车子里真是太挤了。
- A ragged shout went up from the small crowd. 这一小群人发出了刺耳的喊叫。
- I hit on the book in a small book shop. 我在一家小书店里偶然发现了这本书。
- The penalty clause was hidden in the small print. 惩罚条款印在不起眼的小号字体部分。
- Small shop is crowded out by the big supermarket. 小商店受到大型超级市场不断排挤。
- heat duty of pipe still 管式炉热负荷
- The man is carrying a small black plastic handbag. 这个人提着一个黑色的小塑料提袋。
- Don't get into such a bother about small matters. 不要为了区区小事而如此焦虑。
- The shop expect to make a small profit this year. 这家店铺期望今年能赚点钱。
- A small boy was beating out a tune on a tin can. 一个小男孩正用铁皮罐敲奏出曲子来。
- He is contemptuous of my small car. 他瞧不起我的小车。
