HeLuanShi system in engineering field, pressure-blasting machine is mechanism sand, cushion material, asphalt concrete and cement concrete aggregate ideal production equipment.

在工程领域，河卵石制砂机是机制砂、垫层料、沥青混凝土和水泥混凝土骨料的理想生产设备。

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Dilan got help from the cement factory - a heavy earth-moving machine to help shift the rubble and create a space for tents.

水泥厂帮了Dilan的忙-用一台重型推土机将瓦砾废墟推到一旁，留出可供搭建帐篷的空地。

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It is reliable to achieve autocontrol of cement grouting machine by appliance of PLC, and to improve the reliability of system.

通过应用PLC可以实现对水泥灌浆机系统的自动控制，提高系统的可靠性。

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An investment boom from 2001-04, for example, paved the way for the ballooning surplus of 2004-07, according to Jonathan Anderson, formerly of UBS. That investment poured into heavy industries, such as aluminium, machine tools, cement, chemicals and steel.

ECONOMIST: China��s economy

This single work, made up of 53 low-lying pieces, was fashioned by a computer-directed machine extruding coils of cement.

ECONOMIST: Anish Kapoor