diamond core drill
常见例句
- Shanghai Jeichu Machinery & Electric Co. , Ltd. is manufacturer specialized in research, production sales of Diamond Core Drill, Will Saw Diamond Series Tools.
上海傑出機電有限公司是集研發,生産,銷售於一躰的金剛石鑽孔機、牆鋸機以及金剛石系列工具的專業制造商。
shjcjd.jdol.com.cn - Shanghai Jeichu Machinery &Electric Co. , Ltd. is manufacturer specialized in research, production and sales of Diamond Core Drill, Will Saw and Diamond Series Tools.
上海傑出機電有限公司是集研發,生産,銷售於一躰的金剛石鑽孔機、牆鋸機以及金剛石系列工具的專業制造商。 - A new type of thin-wall diamond core drill bit is developed through the analysis of drilling feature on the R. C and granite structures.
通過對在鋼筋混疑土、 花崗巖等建築物上鑽孔特點的分析,本文設計了一種新型的取芯式薄壁金鋼石鑽頭。 返回 diamond core drill