东北女人毛多水多牲交视频,亚洲欧美日韩国产成人精品影院,久悠悠a亚洲美女中文字幕

CHINESEENGLISH
CATEGORY
  • Lathe
  • Boring & Milling Machine
  • Grinding Machine
  • Machine Center
  • Presses
  • Gear Cutting Machines
    • Gear grinding machine
    • Gear hobbing machine
    • Gear shaping machine
  • Broachine Machine
  • Others

Machines

  • OKUMA MCV-25B Machining Center
  • Gleason Pfauter P2000 Gear Hobber
  • DOERRIES CONTUMA VCE 2800/250 MC Vertical Turning&
  • PIETRO CARNAGHI AC20TM -1800 Vertical Turning Lath
  • YASDA YBM640V Machine Center
  • Spinning Machine
  • FERMAT WFC10 CNC Boring & Milling Machine
  • Kunming TX6213A Floor Type Boring & Milling Ma
  • SHW UF6 6-Axis Floor Type Boring &Milling Mach
  • SKODA CNC Heavy Duty Horizontal Lathe
  • NILES ZP20 CNC Gear Grinder
  • LIEBHERR LCS282 CNC Gear Grinder
  • WALDRICH COBURG PMC6500 CNC Double Column Milling
  • Russia KERMATORSK KG16234F Crankshaft Lathe
  • SKODA W160HC floor type boring & milling mac
  • Supertec G32A-35CNC UNIVERSAL CYLINDRICAL GRINDER
  • WAIDA JG-70UMT CNC Jig Gringing Machine
  • Gleason Phoenix HG200 Spiral Bevel Gear Grinding M
  • HELLER RFN10-2-800 Crankshaft milling machine
  • Spain BOST-ETXEA WRT-750 deep hole drilling/grind
  • MITSU SEIKI J7CN Double Column Jig Boring Machine
  • Schaublin 65VersionTM6 CNC Turning / Milling Lathe
  • SYKES V400 Gear Shaper
  • Nicolas Correa FP40 CNC Double Column Machining Ce
  • Gleason Pfauter P600/800G CNC Gear Grinder
  • Gleason 1000GMM Gear Tester
  • Gleason 463 HYPOID GRINDING MACHINE
  • Moore G450-CP Jig Boring Machine

Workpiece temperature workshop

About Us

Shaanxi Derui Precison Mach... ...

News

The principle of hole machining

Whatistheworkingprincipleofprecisionholemachining?Whentheprecisionholeisusedtoprocessthecircularhole,thecathodeshouldberotatedatacertainspeedtoimprovetheshapeaccuracyofthehole.ECMcanbeusedtoprocesssmallandsmallholeswithlargeaspectratio,suchascoolingh
  • The principle of hole machining 2018-09-05

Picture

Links

Shanxi Derui Precision Machinery Co., Ltd Hot search:機床 ,進口機床
Shanxi Derui Precision Machinery Co., Ltd Copyright Address:Xi'an, Shaanxi ,China Sitemap
Tel:86-29-88788236 Fax:86-29-88788236 PostCode:710086 E-mail:deruimachinery@foxmail.com
Record number: Management landing Technical support:機床商務網

91精品一区二 特级丰满少妇一级AAAA爱毛片 亚洲乱码中文字幕小综合 亚洲AV影音 亚洲人成色777777精品音频 色色午夜影院
长葛市 天峨县 六盘水市 固始县 三门峡市 孙吴县
油尖旺区 邵阳市 合山市 南雄市 大田县 南陵县
精河县 青河县 三台县 微山县 永和县 扎鲁特旗