the meaning of a noun

{"cid":"91211305","title":"Public Stainless Steel Airport Chair , 3 Seater Reception Chair For Waiting Room","imgUrl":"https:\/\/img.chinax.com\/nimg\/f2\/d3\/1dcc548e081c59b5fb6a324a9b0b-200x200-1.jpg","attrs":{"Price":"US\/128\/piece","Brand Name":"Ekintop","Model Number":"B03","Minimum Order Quantity":"1","Delivery Time":"15 work day","Certification":"SGS","Place of Origin":"china","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"1000Piece\/Pieces per Day","Packaging Details":"80 CM X 80 CM X 50 CM \/ Piece\/Pieces","Name":"Price Airport Customer Waiting Chair Waiting Room Seating Chair","Application":"Hospital,Bank,air port,public,office,","Description":"Waiting Seating Set","Product name":"Waiting Room Bench Seating Trade Issurance","Mail packing":"N","MOQ":"10sets","Color":"Customer's Request","Type":"Waiting Room Furniture","Supplier Type":"manufacturer","Material":"Metal, Synthetic Leather"}}

{"cid":"91201512","title":"Teeth 24 CVT Pulley Sheave Adjustable M1 Folded Double Module System","imgUrl":"https:\/\/img.chinax.com\/nimg\/dd\/b9\/252eb6024be7ba741b9cee376aeb-200x200-1.jpg","attrs":{"Price":"CNY+100-400+YUAN","Brand Name":"WINNER","Minimum Order Quantity":"5000","Delivery Time":"5-8 workdays","Certification":"IATF16949","Place of Origin":"TAIZHOU-CHINA","Payment Terms":"T\/T, MoneyGram","Supply Ability":"1200+SET+DAY","Packaging Details":"According to customer's requirement","modulus":"1","number of teeth":"24","tooth depth":"2.3","tooth width":"21","weight":"3.1kg","material":"20CrMoH\/20CrMo5","heat treatment":"carburizing and quenching","gear surface hardness":"61.3HRC"}}