astm e797

{"cid":"91195939","title":"ASTM E797 NDT Stainless 4 Step Test Block","imgUrl":"https:\/\/img.ismap.com\/nimg\/f4\/5e\/82d893debbd2f537a73d6a4ceb8a-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"TMTeck","Model Number":"4 step test blocks","Minimum Order Quantity":"1","Delivery Time":"4-6 work days","Certification":"ASTM E797","Place of Origin":"China","Payment Terms":"T\/T, Western Union,","Supply Ability":"50PCS\/Two weeks","Packaging Details":"Carton, 0.5kg","Product":"step test block","Material":"1018 steel, Aluminum, stainless","step":"4","Type":"NDT Accessories","Version":"MM, INCH","Function":"Calibration,Testing calibration function","Package":"plastic carrying case","Color":"steel"}}