handrailing การใช้

• Another, more classical, form of handrailing which is still in use is the tangent method.
• A young crewman named Keith Richards had placed himself between a crab pot and the handrailing in an effort to untie a pot when the deck rolled sharply.
• In an effort to control the problems, signs were erected banning access to the dam wall, and basic handrailing was put up to prevent public access.
• CCA may no longer be used to treat wood used in'intimate human contact'applications such as children's play equipment, furniture, residential decking and handrailing.
• Successfully securing the post, Nicholson relocated to Society for the Encouragement of the Useful Arts for improvements he made to the construction of handrailing and for his invention of a draughtsman's instrument called the centrolinead, before returning to London two years later, in order to resume his teaching and writing.