013.21.50.09 ø630 (E)
013.22.30.05 ø575 (E)
Jining Donghong Machinery Co., Ltd
www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API OSHA IADC OPEC RIG ZONE WORLD OIL Drilling Formulas
2016年12月15日星期四
V-Belt Wheel for Compound Transmission Unit of Oilfield Drilling Rig 013.21.50.09 & 013.22.30.05
Our inventory：
013.21.50.09 ø630 (E)
013.22.30.05 ø575 (E)
Jining Donghong Machinery Co., Ltd
www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API OSHA IADC OPEC RIG ZONE WORLD OIL Drilling Formulas
013.21.50.09 ø630 (E)
013.22.30.05 ø575 (E)
Jining Donghong Machinery Co., Ltd
www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API OSHA IADC OPEC RIG ZONE WORLD OIL Drilling Formulas
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