Sep 21, 2018
85% Bauxite Powder 200mesh. For Welding Flux and Mold Flux. 25KG Bag PACK. #bauxite #weldingflux #submergedarcwelding （在 Zhengzhou） https://www.instagram.com/p/Bn_XzKmjATG/?utm_source=ig_tumblr_share&igshid=12mzbe2lmm72a
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seen from United States
seen from China
seen from Japan
seen from United States
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seen from China
85% Bauxite Powder 200mesh. For Welding Flux and Mold Flux. 25KG Bag PACK. #bauxite #weldingflux #submergedarcwelding （在 Zhengzhou） https://www.instagram.com/p/Bn_XzKmjATG/?utm_source=ig_tumblr_share&igshid=12mzbe2lmm72a