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- Keywords petroleum perforator;big-hole;high-shot-density;EFP;metal-powder liner; 石油射孔器;大孔径;高孔密;EFP;药型罩;
- Indonesia is abundant in petroleum deposits. 印尼的石油蕴藏量丰富。
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
- A trademark used for a brand of petroleum jelly. 凡士林用来作为石油脂的商标
- Taiwan seems to contain no petroleum. 台湾恐怕没有蕴藏石油吧!
- This land is rich with petroleum. 这片土地盛产石油。
- petroleum perforator 石油射孔器
- The chemistry of petroleum and its derivatives. 石油化学石油及其复合物的化学
- peterdeum petroleum perforator 石油射孔器
- Petroleum can be used to produce various chemical products. 石油可用于生产多种化学产品。
- An organic derivative, such as coal or petroleum. 有机衍生物一种有机衍生物,如煤或石油
- Keywords petroleum perforation;perforator pressure-enhanced with light gas;design;experiment;penetration depth; 石油射孔;充轻质气加压增效射孔器;设计;试验;穿深;
- Crude oil can be refined into various petroleum products. 原油可炼制成各种石油产品。
- The perfor mance indexes thereof are tested. 检测了该醇酸树脂的各项性能。
- Keywords petroleum perforator;high shot density;deep penetration;charge interference;perforation charge;charge liner;explosive geometry; 关键词石油射孔器;高孔密;深穿透;弹间干扰;射孔弹;药型罩;装药几何形状;
- The petroleum price will be unfrozen next month. 对石油价格的限制将于下月取消。
- The apparatus used in the cracking of petroleum. 裂化设备用于裂化石油的装置
- Perforator Key board which produces prunched paper tape. 把纸带打孔的键盘。
- The petroleum hydrocarbon is called hexane. 己烷是一种石油碳氢化合物。
- USES: As petroleum and colouring agent for glass. 用途:用作玻璃的脱色剂和着色剂。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries