concrete nail造句

• Law enforcement officials told reporters Tuesday that it contained 3-inch concrete nails.
• Have them gunned in or secure them with concrete nails.
• There are two types of masonry nails : cut masonry nails and hardened concrete nails.
• Packed with wire, concrete nails and wrapped duct tape and made to look like pipe bombs.
• Strapping can be applied to the concrete wall with construction adhesive and / or gunned into the wall with concrete nails.
• The second device, packed in a metal military-style container that also held 3-inch concrete nails, appeared to have been designed to spew metal fragments over a wide area.
• The bomb was a primitive, but powerful, device in which three explosive-filled pipes, covered with concrete nails, were wired together and strapped with baling wire to a quarter-inch steel plate.