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| Gordon gas - gas pipeline project value φ457 mm pipe ceremony and started shipping factory ceremony |
| L290 helical coils made of this, the implementation of standards GB/T9711.2-1999 |
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Address: South Loop Development Zone in Hebei Province Yanshanxian
Contact: Shanghua
Phone
:0317-6085516
Fax
:0317-6085515
Sales Hotline:13313070065
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