They put the oilcloth on the roof to block out rain.
他们把油布铺在房顶上,防止雨水渗漏。
2
Encryption for the oilcloth Wells, perforating optimization, a series of measures to tap the potential of measures provided.
为油田的加密布井、射孔优化、措施挖潜等一系列措施提供了依据。
3
In general, the cold has been reduced in patients with gastrointestinal function, non-digestible fat absorption, a large number of oilcloth in the esophagus, throat, not conducive to the discharge.