expose+to+smoke+or+vapor
21Black powder in gas pipelines — Black powder is a solid contamination in finished product pipelines. Black powder collects in gas piping that are mostly mill scale, from new sales gas pipeline, flash rust from hydrotest water, post internal pipeline corrosion, and could be… …
22let out — Synonyms and related words: air, articulate, ax, bare, betray, bleed, blow, boot, boot out, bounce, break, break it to, break the news, break the seal, breathe, breathe out, bring to light, broach, bump, bust, can, cashier, cast loose, charter,… …
23fume — [[t]fyum[/t]] n. v. fumed, fum•ing 1) chem. Often, fumes. any smokelike or vaporous exhalation from matter or substances, esp. of an odorous or harmful nature: tobacco fumes; poisonous fumes of carbon monoxide[/ex] 2) an irritable or angry mood:… …
