吊入禁区 Pump Ball Into Box
架空吊入 laed-in aerial
能进入的吊顶内敷设 ACE
在能进入的吊顶在敷设 ACE
在能进入的吊顶内敷设 PNM ACE ; PNM ACE Ssuspended ceiling Exposed ; ACE
原因如下：1830年，一位名叫乔治·兰金（George Rankin）的当地官员用一根绳子把自己吊入洞穴，这根绳子固定在洞穴壁的一个突出石块上。
Here's why: In 1830 a local official named George Rankin lowered himself into the cave on a rope tied to a protrusion in the cave wall.
这样就可以把轴（从上方）吊入罐内，并在正常水位下操作。
This enables the shafts to be lowered into the tank and to operate at the normal water level.
水泥管做好后就可以吊入蒸养池蒸养了，蒸养的时间和蒸汽的温度成反比。
Cement tube done can hang into a pool steam kept, steam of a steaming time and steam temperature inversely proportional to.
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