1·When railroads sell their old ties, disposal is an issue because they are often treated with creosote, an asphaltic product that prevents rot.
当铁路出售旧的关系，处理是因为它们往往与杂酚油，沥青产品的防止腐烂对待的问题。
2·Treated with paint, stains, creosote or other preservatives.
用油漆，着色剂，杂酚油或其他防腐剂处理。
1·Creosote is a wood preservative used for commercial purposes only; it has no registered residential USES.
木馏油是一种仅用于商业的木材防腐剂，它没有用于住宅的许可登记。
2·Creosote penetrates deeply into and remains in the pressure-treated wood for a long time.
木馏油渗透深入，并且在压力处理的木材中保留很长时间。
3·Creosote is a possible human carcinogen and has no registered residential USES.
木馏油可能是一种人体致癌物，也还没有登记的住宅用途。
4·Exposure to creosote may present certain hazards.
接触木馏油可能存在一些危险。