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1)  inner wall electroplating
管内壁电镀
2)  inner electrolyse plating
内电解镀
1.
Introducing a inner electrolyse plating, this technics according product s function demands as standard, through produce validation is a cost low but output high, energy costing low, efficiency high, matter cost low but capability high,cost low but benefit high new technics.
本文介绍一种内电解镀。
3)  Internal wall of deep tube
管内壁
4)  internal wall of steel pipe
钢管内壁
5)  nozzle inner wall
接管内壁
6)  casing wall
套管内壁
1.
However,oil based drilling fluid containing cuttings will firmly adhere to the casing wall after cementing operations,and will directly affect the oil reservoir protection in perforating operations.
但是在固井作业完成后,含有钻屑的油基钻井液会牢牢粘附在套管内壁,射孔作业时这些污物将直接影响油井的储层保护效果。
补充资料:古意题徐令壁(一作题著作令壁)
【诗文】:
白云苍梧来。
氛氲万里色。
闻君太平世。
栖泊灵台侧。





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【出处】:
全唐诗:卷84_54
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