shannxi hainaisen petroleum technology Co.Ltd

Date: 19th April 2016
81/2" HM652XG China Manufactur satu Row minyak sedikit penggerudian
H-HNS M-MATRIX 6 CUTTER 16 5-5 BLADE 2-Wilayah-aras hierarki berturut-turut X-BUJANG G-PDC pemotong dibuat IN CHINA
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