??????????????????????????????????????????????????
2020??4??16??????????Insteel Wire Products Company??SumidenWire Products Corporation??Wire Mesh Corporation????????????????????ó??????ITC?????????????????????????????????????????????????????????????????????????????????й?????????????????????????????????????????????????Prestressed Concrete Steel Wire Strand???????????????????????????
????????????ó??????????????????????????????????????20????????????????
?????????????????ó???????????
????????????
??????У???
????https://www.usitc.gov/3449.htm