基本释义:

簧头,捞砂筒

网络释义

1)bailer,簧头;捞砂筒

2)bailer grab,捞砂筒捞钩

3)bailer valve,捞砂筒阀

4)sand reel,捞砂滚筒

5)slush bucket,捞砂筒

6)sand pump grab,捞砂筒打捞爪

用法和例句

dart-valve bailer

带突板球阀的捞砂筒

slip socket bowl

卡瓦打捞筒的锥形座

circulating overshot

可循环泥浆的打捞筒

overshot with bow

带碗形卡瓦的打捞 筒

overshot tubing seal pider

打捞筒油管密封分压器

back-brake support

顿钻捞砂轮刹车支架

circulating slip socket

可循环泥浆的卡瓦式打捞筒

endless bed drum sander

带式进给辊筒砂光机

roller and shoe combined contact sander

辊筒－压块联合砂光机

Development and application of the LS70DB electric bailing winch

LS70DB电动捞砂绞车的研制与应用

Salvage technology of double sanding in string of well Ze 10-70X

泽10-70X井双层砂卡管柱打捞处理工艺

Development and Application of Basket Barrel Overshot of Breakage Oil Pipe in Water-Oil Well

油水井井下破损油管打捞筒研制与应用

ENVIRONMENT FOR INVESTMENT TO MINING INDUSTRY IN SARAWAK,MALAYSIA;

马来西亚砂捞越州的矿业及其投资环境

In-site masonry mortar cylinder strength test method

现场砌筑砂浆筒强度试验方法

two sanding belts top working wide sander

上辊式双辊筒宽带砂光机

They proceeded at once to extract the interior mould, clearing out the boring of the piece.

他们立时动手掘砂模，掏清炮筒。

drum ,rotating, for descaling, desanding or packing of goods

金属物品除垢、除砂或抛光转筒

Construction techniques of shaft water control by sanding and grouting at hydrostatic level

静水抛砂注浆治理井筒突水施工技术