locomotive brake blocks 120km h

{"cid":"91187385","title":"Plain Oiled Grey Cast Iron Casting Railway Locomotive Brake Block","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/37\/13\/f39647c616cbae91eda07d3f546d-200x200-1.jpg","attrs":{"Price":"$1-50","Brand Name":"NC661","Model Number":"661","Minimum Order Quantity":"100 pcs","Delivery Time":"30 days","Certification":"ISO9001,CE,SGS","Place of Origin":"Mainland China","Payment Terms":"T\/T, L\/C","Supply Ability":"80,000 pcs monthly","Packaging Details":"Wooden Case","Part Name":"Brake Shoe","Material":"Cast Iron","Application":"Railway And Locomotives","Usage":"Fastening Railroad","Surface":"Plain Oiled","Standard":"GB\/T1222","Quality Control":"Inspection 100%"}}

{"cid":"91209509","title":"Locomotive Low Friction Railroad Brake Shoes 120km\/H 50-100 HRR","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/7f\/63\/2859c9219fdfb4650193a0b41dfd-200x200-1.jpg","attrs":{"Price":"Ngotiable","Brand Name":"HTR","Minimum Order Quantity":"Ngotiable","Delivery Time":"15-50 days, depends on QTY","Certification":"CRCC","Place of Origin":"CHINA","Payment Terms":"L\/C, T\/T","Supply Ability":"9000pcs per month","Packaging Details":"Export packagings or Customize","Product Name":"Locomotive composite brake block","Material":"Composite","Speed":"\uff1c120km\/h","Braking Force":"Low friction","Colour":"Black or custom","Dimensions":"Customize","Production Standard":"TB\/T 2403-2010","Package":"Export Packaging","Port":"Any port in China"}}