转向沉重多是由于转向液压助力系统不起作用引起的，它与转向机械部分无关。
Heavy multi-shift is due to hydraulic power steering system caused by non-functional, it has nothing to do with turning the mechanical parts.
本文以大中型起重机搬运机械为例，介绍了液压助力式动力转向系统常见的故障诊断与排除方法。
Based on the example of the large and medium-sized crane handling machine, the paper introduces common fault diagnosis and eliminating methods of the hydraulic booster type power steering system.
原有的机械系统无法解决这个问题，因而出现了助力转向系统。
Traditional mechanical steering systems can't solve this problem, so power assistant steering systems have been developed.
根据黑茶紧压加工的特点，研制了一种基于单片机控制的液压助力式的黑茶紧压茶机械。
According to the characteristics of dark green tea press process, we had developed one kind of based single chip microcomputer control and hydraulic dark green tea press machine.
电子液压助力为何无法取代机械液压助力？
Why does the electronic hydraulic pressure boost is unable to substitute for the mechanical hydraulic pressure boost?
诸暨市剑灵机械厂是一家专业生产手控阀、刹车总泵、继动阀、离合器助力器、空气干燥器、弹簧制动室等汽车配件的企业。
Zhuji City, Jian-Ling Machinery Factory is a company specialized in production of auto parts such as manual valve, master cylinder, relay valve, clutch booster, air dryer and spring brake chamber.
助力机械手由主机、夹具和气控系统组成。
Pneumatic manipulator is composed of main frame, fixture and air control system.
公司还将助力机械手产品进行了标准化，形成了从备胎到仪表板机械手十多个品种的分类，覆盖了汽车领域所有的机械手部分。
We have made assist manipulators standardized, formed more than 10 varieties from spare tire to dash board covering all assist manipulators in the field.
公司还将助力机械手产品进行了标准化，形成了从备胎到仪表板机械手十多个品种的分类，覆盖了汽车领域所有的机械手部分。
We have made assist manipulators standardized, formed more than 10 varieties from spare tire to dash board covering all assist manipulators in the field.
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