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- Two alternative methods can be adopted, one being to provide a ventilation pipe fixed to a building and carded above the eaves level, and the other to have ventilated manhole covers. 有兩種解決辦法,一種是安裝固定在建筑物上高度超過(guò)屋檐的通氣管,另一個(gè)使用通風(fēng)檢查井蓋。
- Or the manhole cover outside your apartment? 還是你公寓外面的下水井蓋?
- Why are manhole cover round in shape? 點(diǎn)解下水道的蓋是圓形的?
- Please move the manhole cover away. 請將人孔蓋移開(kāi)。
- Say, Doc, did a guard go by here with a manhole cover tool? 嘿，博士，有警衛會(huì )帶著(zhù)通道蓋子工具經(jīng)過(guò)這邊嗎?
- We've had a survey made of every manhole cover In the camp. 我們勘查了所有在營(yíng)區里面的下水道入口。
- Fittings, Cast Iron Manhole Cover, Hardware& Building Materials. 球墨管;生鐵管及配件;陰溝蓋極;鋼管及五金建筑材料.
- Fittings, Cast Iron Manhole Cover, Hardware &Building Materials. 球墨管;生鐵管及配件;陰溝蓋極;鋼管及五金建筑材料.
- Here's the question: Why are manhole covers round? 這個(gè)問(wèn)題是：為什么下水道井蓋都是圓的?
- Cast iron manhole covers are the best alternatives. 是鑄鐵井蓋最理想的替代品。
- Other areas shall use “B” type manhole covers. 其余的人孔蓋為B型人孔蓋。
- Once you've found that manhole cover tool I suggest you pick one of the three and make straight for It. 一旦你找到通道蓋子工具，你就從三個(gè)地方中挑一個(gè)進(jìn)去吧
- Manhole covers are also gaining popularity as lamps. 人孔蓋甚至還被改造成燈。
- If you're going to get down Into those sewers, Stone, you'll need some way of lifting a manhole cover. 史東，如果你要下去下水道，你必須要想辦法把這些蓋子打開(kāi)。
- A manhole cover tool? No, my friend, but what I wouldn't give for one of those... You know, It's curious. Suddenly the sewers seem a hive of activity. 通道蓋子工具?沒(méi)有，我的朋友，但是我告訴你...你知道嗎，很奇怪，突然下水道變成了個(gè)熱鬧有活力的地方。
- Applying common engineering sense, the shape of a manhole cover is entirely determined by the shape of the opening it is intended to cover. 從工程學(xué)的角度來(lái)看，井蓋的形狀完全取決于它要覆蓋的洞口的形狀。
- But Michele Brody says she may be willing to drop her prices to make her manhole cover art more accessible and affordable. 他將井蓋設計成了輪盤(pán)“那時(shí)，我從買(mǎi)過(guò)或想要一個(gè)井蓋的人那里得知，他們非常喜歡它?！?/li>
- There’s a thin, lightning bolt-shaped crack next to a rusting manhole cover and I adjust my gait to get my right foot to step on it. 緊挨著(zhù)一個(gè)生銹的井蓋有一條細細的閃電裝的裂縫，我調整了一下步伐，好讓右腳踩上去。
- The testing and examination of doors, windows, manhole covers, hatches. 門(mén)、窗、人孔蓋、艙口蓋的檢驗和試驗。
- The watertight flaps of ventilators of tool &spare rooms were not in close position and the access manhole cover not closed watertightly. 工具間和備品間的通風(fēng)筒的水密擋板沒(méi)有關(guān)上，出入口人孔蓋的關(guān)閉不水密。
