{"product_id":"rubert-015-ship-propeller-roughness-scale-superintendents-version-6-specimens-office-use","title":"Rubert 015 | Ship Propeller Roughness Scale – Superintendent's Version | 6 Specimens, Office Use","description":"\u003cp\u003eThe Rubert 015 is the Superintendent's version of the ship propeller roughness scale, intended for office use. It shows six specimens of propeller blade surfaces at different stages of reconditioning, giving marine superintendents a fixed reference when reviewing blade condition. The scale was designed in co-operation with the Esso Petroleum Company and propeller maker Stone Manganese Marine Ltd.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSix specimens of propeller blade surfaces\u003c\/li\u003e\n\u003cli\u003eCovers various stages of reconditioning\u003c\/li\u003e\n\u003cli\u003eSuperintendent's version for office use\u003c\/li\u003e\n\u003cli\u003eDeveloped with Esso Petroleum Company and Stone Manganese Marine Ltd.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rubert","offers":[{"title":"Default Title","offer_id":67656277688433,"sku":"015","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/item-015.jpg?v=1791811136","url":"https:\/\/www.generaltechshop.sa\/products\/rubert-015-ship-propeller-roughness-scale-superintendents-version-6-specimens-office-use","provider":"General Tech Services LLC","version":"1.0","type":"link"}