 XJ450/, XJ550/, XJ650/, XJ750 workover rig; |
2017-08-08 |
| XJ150/ XJ250/ XJ350/ workover rig |
2017-08-08 |
| WCB136,WCB236,WCB336，WCB436ZJ10/ ZJ15/ ZJ20/ ZJ30/ ZJ40 rig |
2017-08-08 |
| WCB130,WCB230,WCB130H,WCB230H, |
2017-08-08 |
| WCB124,WCB224,WCB324,WCB124H,WCB224H, |
2017-08-08 |
| WCB218,WCB121,WCB221, |
2017-08-08 |
| WCB114,WCB214,WCB116,WCB216WCB118, |
2017-08-08 |
| WCB106,WCB206,WCB108,WCB208,WCB111,WCB211, |
2017-08-08 |
| GLW355×1280-N GLW450×1260-N LW500×1000-N |
2017-08-07 |
| ZQJ300×2/ZQJ250×2 and ZQJ300×1/ZQJ250×1 |
2017-08-07 |
