PC STRAND MANUFACTURERS. #PC #PCWire #PCWireSpiralRibbed #PCWireIndented #PCWireSpiralRibbed Tianjin Huayongxin Prestressed Steel Wire Co., Ltd 0:12 3 weeks ago 9 Скачать Далее
PC Wire Spiral Ribbed Tianjin Huayongxin Prestressed Steel Wire Co., Ltd 0:09 4 months ago 15 Скачать Далее
PC Wire Spiral Ribbed Supplier Tianjin Huayongxin Prestressed Steel Wire Co., Ltd 0:16 1 year ago 38 Скачать Далее
Prestressed Concrete Steel Wire Spiral Ribbed Tianjin Huayongxin Prestressed Steel Wire Co., Ltd 0:16 9 months ago 81 Скачать Далее
Know about the PC Strand Tianjin Huayongxin Prestressed Steel Wire Co., Ltd 0:31 1 year ago 37 Скачать Далее
PC Strand Bonded Tianjin Huayongxin Prestressed Steel Wire Co., Ltd 0:16 1 year ago 368 Скачать Далее
Prestressed Steel Wire Tianjin Huayongxin Prestressed Steel Wire Co., Ltd 0:16 5 months ago 9 Скачать Далее
Pre-stressed Concrete Steel Bar Tianjin Huayongxin Prestressed Steel Wire Co., Ltd 0:10 3 months ago 1 Скачать Далее
PC Wire Indented Tianjin Huayongxin Prestressed Steel Wire Co., Ltd 0:34 2 years ago 41 Скачать Далее
Prestressed Steel Wire Tianjin Huayongxin Prestressed Steel Wire Co., Ltd 0:45 1 year ago 56 Скачать Далее
Large-span High Way Bridges Construction with PC Strand Tianjin Huayongxin Prestressed Steel Wire Co., Ltd 0:34 2 years ago 8 Скачать Далее
Prestressed Concrete Steel Wire Tianjin Huayongxin Prestressed Steel Wire Co., Ltd 0:39 2 years ago 62 Скачать Далее