input question: Fix spacing: Buttweldingelbowsandbends,ofironorsteel,withgreatestexternaldiameter>609,6mm(excl.castironorstainlesssteelproducts)

output answer: Butt welding elbows and bends, of iron or steel, with greatest external diameter > 609,6 mm (excl. cast iron or stainless steel products)

input question: Fix spacing: LikeWordPresstypeone-pagethemes?Sweetcakewillsatisfyyouwithitsuniquelayout,andthepresenceofHTML5andCSS3toanimatethewhole.

output answer: Like WordPress type one-page themes? Sweet cake will satisfy you with its unique layout, and the presence of HTML5 and CSS3 to animate the whole.

input question: Fix spacing: WikipediaandIMDBaregreatexamplesofthisastheyhavemuchinformationinfairlylongpagesandhelpusersmovethroughpagecontentfairlyeasily.

output answer: Wikipedia and IMDB are great examples of this as they have much information in fairly long pages and help users move through page content fairly easily.

input question: Fix spacing: Hewasreferringtoeverydevicebeingsmart.Lenovo'saimistocarryoutatwo-prongstrategycalled"device+cloud"and"infrastructure+cloud".

output answer:
He was referring to every device being smart. Lenovo's aim is to carry out a two-prong strategy called "device + cloud" and "infrastructure + cloud".