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- stamp perforating machine 邮票打孔机
- This paper introduces research and development of DH pneumatic perforating machine, hydraulic percussion hammer and trajectory -controlled pneumatic perforating machine and their application. 非开挖技术在国际发展迅速,在我国尚有差距,本文介绍我国DH气动穿孔机、液压冲击锤、轨迹可控气动穿孔机的研制及工程应用情况。
- Can this kind of machine stamp out plastic toys? 这种机器能冲压塑料玩具吗?
- The machine can stamp out hundreds of components in an hour. 这台机器每小时可以冲出几百个元件。
- The machine must break down at this busy hour. 正忙的时候,机器偏偏又坏了。
- The uses of this machine are manifold. 这台机器有多种用途。
- He is an active member of the school's stamp club. 他是学校集邮俱乐部的一名活跃会员。
- Measuring and Adjusting of the Rolling Centerline of the Perforating Machine 穿孔机轧制中心线测量与调整
- It is difficult to stamp out all the crimes. 很难把所有的犯罪都消除掉。
- The boy itches for a set of the new stamp. 男孩渴望得到一套这种新邮票。
- His face bears the stamp of suffering. 他的脸上有饱经苦难的烙印。
- Help me stamp on that spider, mum. 妈妈,帮我踩死那个蜘蛛。
- My husband is a stamp collector. 我丈夫是个集邮者。
- He steamed the stamp off the envelope. 他用蒸汽把信封上的邮票揭下来。
- He is enamored of stamp collecting. 他迷恋于集邮。
- He is enamoured of stamp collecting. 他迷恋于集邮。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- I bought the new stamp the day of its issue. 这种新邮票是我在发行当天买到的。
- He glued a stamp onto the envelope. 他把邮票贴在信封上。
- She keeps an unused stamp of monkey. 她保存着一枚未曾用过的猴邮票。