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  • 2015-2020
  • 2014-2010
  • 2009-2005
  • 2004-1999
  • 1998-1954

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8m precision slewing bearing off production line at danjone,ass-fuck-hot

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12.5 meter CNC double column beam vertical machine tool which is the largest tool in bearing industry in China located in LYC.,caught-sex

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punam-pande-xxx,danjone becomes the first and only AAR approved bearing manufacturer in China

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sex-kisses,danjone hold the overseas distributor annual meeting

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danjone successfully supporting the worlds largest single caliber radio telescope,sexy-massaging

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mom-sex-vids,danjone passed the audit of AAR’s M-1003

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The heaviest, biggest and highest precision split slewing bearing was successfully completed at danjone,xxxsexvideos

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best-girl-xxx,The largest and heaviest integral slewing bearing in China is completed in danjone

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The split industrial CT machine slewing bearing which is the domestic first set and the most complex structure was offline in danjone,nicole-vice

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danjone passed GL Wind power product certification,keisha-porn

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hdporn-com,danjone passed CRCC On-Site Surveillance Audit

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pornhun.com,The first set of high-precision slewing bearing with helical teeth finished producing in danjone

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tight-fuck,Congratulations for danjone Class K TBU successfully assembled in USA

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mom-and-son-naked,Main slewing bearing of shield tunneling machine manufactured by danjone for Hefei Rail Transit Line 3 past the acceptance of experts in the industry.

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NF-AFAQ AUDIT danjone,jade-nile

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taxi69-sex,danjone Successfully supported the First Flight Largest Amphibious Aircraft in China

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the slewing bearing with diameter of 5.44 meters was completed at danjone and passed the site acceptance by the customer. This bearing was designed for the domestic largest 520 ton ladle turret of conticaster.,indian-xx-videos

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xhamstercom,The  class E railway bearings obtained AAR approval

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sexy-filmi,danjone supports the successful development of domestic shield machine

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The first large diameter off-axis telescope bearing in China was successfully finished from production line at danjone,mom-and-girl-sex

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10.3-meter-diameter integrated extra large slewing bearing was born in danjone,family-xxx-videos

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danjone provides Marine engineering bearings to the world's largest port machinery manufacturer,xosipy

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kowalsky-page-sex,The first set of high-precision slewing bearing with helical teeth finished producing in danjone

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porn-son,Prepare for the new factory construction,held stone-setting ceremony

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xxx.com-muvi,danjone decided to set up a joint venture with NTN in Luoyang.

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A set of independent intellectual property rights of six row cylindrical roller slewing bearing was assembly in LYC. It filled the gap of this kind of bearing structure in China.,indiab-sex-video

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hd-xxx-prone,China's President Mr. Hu visited danjone

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danjone did a comprehensive industrial upgrade,sex-on-hotel

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China's largest bearing was born in danjone, outer diameter 6.25m, weighing 14.07 tons. It refreshed the national record again.,sax-xxx-xxx

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japani-sex.com,danjone has successfully developed a new type of high-nitrogen corrosion resistant bearing steel. After few performance tests, each indicators shown that meets the US aerospace material standards.

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danjone drafted "Rolling Bearing - Speedup Cargo Railway Bearing Industry Standards" that got approved.,virginsex

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danjone has successfully cooperated with the world famous auto company--Peugeot Citroen Group of France, became the first bearing manufacturer that entered into this group in China.,fuck-porn-hd

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india-teen-porn,Prepare for the new factory construction,held stone-setting ceremony

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With the Chinese astronauts safely returned to the ground, danjone support "Shenzhou Series" and "Change Series" continuously.,aunty-hot-porn

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danjone New-park was established that aimed in wind turbine bearings, precision bearings, auto bearings and new R&D center.,house-girl-sex

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youhd-porn,The first national set of 2.0MW wind turbine bearing was successfully6 launched in danjone, and it also accepted by customer.

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danjone drafted the "Rolling Bearing in Wind Turbines" standards that approved by National Rolling Bearing Standard Technical Committee.,blaked-com

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danjone conquer the high-speed precision ceramic ball bearing, produced two batch of bearing the reached C grade precision level.,bang-bors

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porn-scene,Prepare for the new factory construction,held stone-setting ceremony

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pusyy-licking,Prepare for the new factory construction,held stone-setting ceremony

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come-sexy,danjone developed the TK-N312 high-speed wire rod mill bearing won the key national new product.

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danjone developed slewing bearing with 16870 kg that refreshed the national weight record again.,1337x.cc

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The first set of large stainless steel bearing was born in LYC.,xxx-bikini-girls

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sex-videvo,danjone has independently developed 2788/1722 wind generator yaw bearing that replaced SKF bearing.

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The first set of sealed structure super-large rolling mill bearing was born in LYC.,pronpics.com

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arabic-girl,danjone got ISO 9001 and ISO 9002 certification.

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danjone Bearing Co., Ltd founded in Luoyang Henan.,nice-boobs-sucked

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The first batch products of 2191 sets of auto gear box bearing was born.,image-porn-sex

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danjone has successfully developed the four row tapered roller bearing 10777/750 with 1.22 m diameter and 3994 kg weight that used on rolling mill.,marti-xxx

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free-porn-bideo,China's first set of four row tapered roller bearing 777/650 with 1.03 outer diameter, 0.65 inner diameter and 1769 kg weight that used on rolling mill was born in LYC.

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sex-viedo-watch,danjone has successfully developed the four row tapered roller bearing 10777/750 with 1.22 m diameter and 3994 kg weight that used on rolling mill.

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xxx-massages,Provincial Foreign Economy and Trade Commission give the import and export right to LYC. danjone entered the international market.

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chinaporn,A set of super-large bearing with 5m outer ring, 4.068m inner ring and 14131 kg weight was born in danjone, refreshed the national bearing weight record.

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danjone has successfully developed international advanced level high-speed passenger railway bearing.,bitch-porn

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danjone has completed the gate series bearing used in Xiaolangdi Water Control Project. lead the rolling bearing application in China.,free-desi-sex-tube

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indian-nude-butt,Prepare for the new factory construction,held stone-setting ceremony

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