CONSTRUCTION MACHINERY

321、We have all kinds of construction machinery on the job site.

我们有各种施工机械在现场。

322、The truck crane (gantry crane, tower crane, mobile slewing crane, bridge crane, crawler crane) can lift a weight of 15 tons.

这台汽车起重机（龙门吊、塔式吊、悬臂汽车吊、桥式吊、履带式起重机）能吊起15吨的重物。

323、The hoisting capacity of that gin pole (girder pole, guy derrick) is sixty tons.

那个起重抱杆（格状抱杆、转盘抱杆）的起重能力为60吨。

324、The brand of this truck is “JIEFANG” (YUEJIN, HUANGHE ,HINO, NISSAN, TOYOTA, ISUZU, TADANO, KATO, MITSUBISHI, HITACHI, IFA, BENA, SKODA, TATRA, CSEPEL, FIAT FORD, DODGE, GMC, BERALIN, ROMAN, ГИС,ГИП).

这台载重汽车的牌号是“解放”（跃进、黄河、日野、日产、丰田、五十铃、多田野、加藤、三菱、日立、依发、奔驰、斯柯达、太脱拉、却贝尔、菲亚特、福特、道奇、通用、贝埃标、罗曼、吉斯、吉尔）。

325、This is a motor hoist (winch) with low (high) wrapping speed.

这是低（高）速电动卷扬机（绞盘）。

326、What is the horsepower (H.P) of this engine (tractor, excavator, bulldozer, motor scraper, roller)?

这台发动机（拖拉机、挖掘机、推土机、自行铲运机、压路机）的马力是多少？

327、We used to weld pipes with direct current (D.C) are welder (alternating current A.C. welder).

我们总是用直流（交流）电弧焊机焊接管子。

328、The concrete mixer (concrete truck mixer, concrete vibrator, concrete batch plant) made by Hua-Dong Works are steady in quality and reliable in performance.

华东工厂生产的混凝土搅拌机（搅拌车、混凝土振动器、混凝土搅拌站）质量稳定、性能可靠。

329、Loaders, fork lifts and air compressors are heavy construction machinery.

装载机、叉车和空气压缩机都是重型施工机械。

330、We must study the instruction before operation the pipe bender (hand pump, hydraulic testing pump).

在操作弯管机（手压泵、液压试压泵）之前，我们必须先学习说明书。

331、The thickness of the steel plate handled by this roller mill (shear machine) is 25 millimeters.

这台滚压机（剪切机）加工的钢板厚度可达25毫米。

]332、This lathe (milling, boring, grinding, drilling, gear cutting, planer) machine is of home manufacture.

这台车床（铣床、镗床、磨床、钻床、切齿机、刨床）是我们国内制造的。

333、All machinery must be lubricated periodically according to the lubrication chart.

所有的机械都必须根据润滑图表定期加油。

334、To maintain its efficiency, the machinery needs a regular service (check-over, repairing, overhaul).

这台机械需要进行一次定期保养（全面检查、修理、大修），以维持其工作效率。

335、This machinery is made in China (Great Britain, USA, Canada, Italy, Holland, Japan, Korea, Federal Germany, Democratic Germany, France, Romania, Bulgaria, Poland, Czechoslovakia, Yugoslavia, Hungary, Soviet Union, Swiss, Sweden).

这台机械是中国（英国、美国、加拿大、意大利、荷兰、日本、朝鲜、联邦德国、民主德国、法国、罗马尼亚、保加利亚、波兰、捷克斯洛伐克、南斯拉夫、匈牙利、苏联、瑞士、瑞典）制造的。

336、Tell me about the operation of the machine.

请告诉我如何操作这台机器。

337、Bearings must be lubricated periodically.

轴承必须定期润滑。

338、Need we make any adjustment of this machine?

我们有必要调整这台机器吗？