gb t11352 2009 standard marine chock

{"cid":"91223480","title":"Marine Bulwark Chock ZG230-450 Steel ISO13729 GB\/T11352-2009 Standard","imgUrl":"https:\/\/img.chinax.com\/nimg\/48\/a2\/4dd528dd64c9342c2d9a293bec5d-200x200-1.jpg","attrs":{"Price":"USD 800~1200 PER PIECE","Brand Name":"JC Maritime","Model Number":"Mooring Chock Ballard","Minimum Order Quantity":"1 PC","Delivery Time":"10-15 Working days","Certification":"ISO 9001","Place of Origin":"Qingdao, China","Payment Terms":"T\/T, Western Union, L\/C, MoneyGram, D\/A, D\/P","Supply Ability":"5000 Metric Ton\/Metric Tons Per Year","Packaging Details":"Wooden Crate \/ Steel Plate \/Complying With Customer's Requirements","Type":"Mooring Chock Ballard","Material":"Cast Iron\uff0cCast Steel\uff0cDuctile Iron","Machining Tolerance":"+\/-0.2mm","Surface Finishing":"Galvanizing Spraying","Color":"Black\/Yellow\/Red Or Customer Demand","Certificate":"ABS,BV,DNVGL,KR,LR,NK,RINA,CCS,PRS,IRS,RS,CRS Certificated","Port Of Loading":"Qingdao, China"}}