stone drill

常见例句

Dongfang Drill Rod Factory in Yanggu County.Shandong province,one of the "hi-new technology enterprise in Shandong procince",id specialized in manufacturing various complete stone drilling tooling.
山東陽穀縣東方釺具廠是生産各種配套鑿巖釺具的專業生産廠，系“山東省高新技術企業”。
Stones drilling bit:Use for drilling stones,concrete,firebrick etc.
石材鑽頭：適用於石材、混凝土、耐火材料的鑽孔。各種型號及槼格。
A stone hit the car and damaged the paintwork.
有個石子擊到汽車上，打壞了漆麪。
It is not easy to drill a hole through the stone.
要在石頭上鑽個洞不容易。
I stubbed my toe on the stone: it was very painful.
我把腳踢到了石頭上，疼極了。
The nurse tell the child to spit out the stone.
褓姆叫孩子把果核吐出來。