Production Rig Accessories 生产钻机配件
The factory was built in the early 1980s, the main production rig accessories, flexible sales, hollow rivets.
本厂建于80年代初,主要生产钻机配件,弹性销, 空心铆钉。
He says the "rig count" in the natural gas market - an indicator of production - supports a possible price rise, but warns inventories are high and demand weak.
他表示,天然气市场的“钻井设备数量”(一种产量指标)支持价格上涨的可能性,但警告称库存依然高企而需求疲弱。
Offshore Oil and Gas in the UK - Production, Drilling, Rig Activity and Expenditure.
英国的境外石油以及天然气产业:生产,探勘,钻井活动及支出。
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