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writer:ld-driller | time：2020-09-09 15:46:56
Changde, Hunan Construction of high-pressure rotary spray pilot hole of old Zhang Miaotai Bridge in
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Quanzhou Qianshan Machinery Technology Co., Ltd.
Contact Address: No. 28, Suya industrial zone, Nan'an Fengzhou town, Quanzhou city, Fujian province
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