| Annular BOP 2FZ35-35 |
| Single Ram BOP FZ35-35 |
| Drilling Spool FH35-35 |
| DSAF FS35-35 |
| Packing Element 35-35-10 3/4 |
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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