shannxi hainaisen petroleum technology Co.Ltd

Date: 19th April 2016
81/2" HM952XG Matrix badan satu baris baru Rock telaga minyak agak
H-HNS M-MATRIX 9 CUTTER 19 5-5 BLADE 2-Wilayah-aras hierarki berturut-turut X-BUJANG G-PDC pemotong dibuat IN CHINA
Images
Latest News