只有那些由于经年使用而严重受到磨损、或因任何方式损坏或损失重量的银币继续流通使用；将这些银币出口以及在黄金市场上销售也不值得。
Only those silver coins which were much worn by usage or in any other way defaced or reduced in weight remained in current use; it did not pay to export and to sell them on the bullion market.
检查所有部件，更换任何损坏的或磨损的部件。
Examine all parts and replace any damaged or worn components.
在石油天然气钻井施工过程中，常常造成钻具接头磨损、偏磨及丝扣粘连，这是引起钻具损坏进而演化为井下事故的主要原因之一。
In the construction process of oil and gas drilling, the joint drill wear, eccentric wear and threaded partial adhesion caused drilling damage and then evolved into the major mine accidents.
调换电刷：电刷磨损到不能使用时应立即调换，否则会损坏换向器，严重时更容易导致烧坏电机。
Replacement brush: brush wear should not be used to change immediately, otherwise damage the commutator, more easily cause serious electrical burn.
液压油泵磨损，密封件不密封。应修复或更换损坏的液压油泵和密封件。
The hydraulic pressure oil pump wears, the seal does not seal. Should repair or the replacement damage hydraulic pressure oil pump and the seal.
维修包括维修正常磨损及使用损坏的产品所需要的劳务以及配件，但不包括消耗品及它们的安装。
Service shall include the labor and parts required to repair product which has become defective through normal wear and usage. this does not include consumable and their installation.
悬吊绳、拉力绳、安全绳、固定绳应该每周或每次使用前检查一次，规格(额定工作负荷)、磨损限度、损坏程度或安装。
Suspension lines, pull lines, backup lines and snub lines should be inspected weekly and before every job for specifications (job load ratings), wear limits, damage, or improper installation.
被损坏的或严重磨损的螺纹也会引起关于密封的问题。
Damaged or badly worn threads can also cause problems with sealing.
修复，重铺及更换已磨损或损坏的地面，墙壁，道路和其他混凝土结构部分。
Repair, resurface and replace worn or damaged sections of floors, walls, roads and other concrete structures.
质量保证书：从出厂当天起的一年内。由德国公司提供服务。该质量保证不包括自然磨损和破裂以及由不正当使用引起的损坏。
Warranty: One year from the date of delivery. Service provided by the German Company. The warranty does not cover natural wear and tear and damage arising from improper use.
该质量保证不包括自然磨损和破裂以及由不正当使用引起的损坏。
The warranty does not cover natural wear and tear and damage arising from improper use.
有杆泵井中的腐蚀和磨损，造成油井的井下设备损坏，严重影响油井的正常生产。
The corrosion and wear of rod pump well cause the damage of downhole equipment and seriously affect the normal production of oil well.
焊接结构在复杂和苛刻的条件下长期工作会出现裂纹、磨损或损坏，严重时甚至导致设备报废。
Weld structure may appear flaw, wear or damage when worked under the complex and rigorous condition for a long time, which eyen lead equipments into waster.
每次使用完毕后请仔细检查头盔是否损坏，如果头盔已磨损严重但无明显损坏，还是有可能需要立即更换。
Each time after use please carefully check that the helmet is damaged, if the helmet is worn out serious but no apparent damage, also is likely to require immediate replacement.
你难道不知道唱针磨损会损坏唱片吗？
残留在气缸壁上的砂砾或尘埃所造成的划痕，均能引起活塞环和气缸壁的迅速磨损以及发动机的早期损坏。收藏。
Even slight traces of grit or dust left on the cylinder walls may cause rapid ring and wall wear and early engine failure.
有的防爆工具使用过后有些磨损和残缺，尤其带刃的防爆工具，或严重损坏，不应在继续使用，应及时打入废品。
Some explosion-proof tools use some wear and incomplete after, especially with the blade explosion-proof tools, or serious damage, should not continue to use, should be timely into the trash.
常见原因：可能是启动器的搭线出现了虚假接触，或者出现磨损或损坏的情况。
Common reasons: May be the start wire has wrong contact, or have fray and break.
持续的磨损将引起轴承零件逐渐损坏，并最终导致轴承尺寸精度丧失及其它相关问题。
Continuing the gradual wear and tear will cause damage to the bearing parts, and eventually lead to loss of dimensional precision bearings and other related issues.
确实，大部分现在已经残缺不全或者已经磨损坏，但是它们的重要性再一次被现代旅行者们意识到了。
True, most are now stripped away and otherwise defaced, but their significance is once again becoming known to modern travelers.
任何磨损或损坏的零件，必须立即更换。
对紫铜贯流式高炉风口的失效进行了分析，结果表明：熔损和磨损是高炉风口损坏的主要方式。
The results showed that melting loss and abrasion were the main cause of tuyere failure.
因保养或使用不当，引起磨损、冲击的损坏。
The wear and impact damage due to improper use or maintenance.
在原油罐运行过程中，自然腐蚀、介质腐蚀和磨损腐蚀都将引起原油罐的腐蚀损坏。
During the operating of oil tank, natural corrosion, medium corrosion and erosion corrosion will make the oil tank to damage.
咬牙拉在各个方向，并更换时磨损，损坏或刺破。
Pull teether in all directions, and replace when worn, damaged or punctured.
检查所有部件，用新的替换部件来更换任何损坏或磨损的部件。如果阀体损坏，我们建议更换整个阀腔。
Examine all parts and replace any damaged or worn components with new replacement parts. If the body is damaged, we recommend replacing the entire valve cartridge.
该装置还具有辊子磨损后调整方便，运行平稳，零部件不易损坏，节省维修费用，降低能耗等诸多特点。
In addition, the system has such advantages as easy setting of the worn roll, smooth running, durable parts, low maintenance cost as well energy-saving operation.
文中指出，钢筘的失效是振动磨损、磨粒磨损、疲劳破坏和冲击损坏综合作用的结果，其中冲击损坏的危害作用最大。
The paper points out that reed failures result from the synthetical action of vibrating wear, grain wear, fatigue damage and last, impact action-the most dreadful damage.
文中指出，钢筘的失效是振动磨损、磨粒磨损、疲劳破坏和冲击损坏综合作用的结果，其中冲击损坏的危害作用最大。
The paper points out that reed failures result from the synthetical action of vibrating wear, grain wear, fatigue damage and last, impact action-the most dreadful damage.
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