1.
A metering pump regulates the amount of lead to the pour lead with no excess lead return to the pot.
计量泵控制着输给浇注头的铅量，没有过量的铅返回铅锅。
2.
All trim scrap is conveyed back to the furnace.
所有修整边料传送回铅锅。
3.
universal boiler graphite
【机】洗锅炉用铅粉
4.
The Chemical Form Change of Cadmium, Lead, Chromium, Arsenic in Processing of Chaffy Dish
火锅底料熬煮过程中镉、铅、铬、砷形态分布研究
5.
galena [lead sulphide]
方铅矿〔铅硫化物〕
6.
Do not touch the pan, the handle is hot .
别碰平底锅，锅把烫手。
7.
heat recovery boiler
余热锅炉，废热锅炉
8.
boiler capacity
锅炉容量,锅炉蒸发量
9.
There are some pencils in the pencil - box.
铅笔盒里有一些铅笔。
10.
With my pencil, with my pencil,
用我的铅笔，用我的铅笔，
11.
Lead and lead-antimony alloy wire
GB/T1474-1988铅及铅锑合金线
12.
Lead and lead-antimony alloy tube
GB/T1472-1988铅及铅锑合金管
13.
Lead and lead-antimony alloy plate
GB/T1470-1988铅及铅锑合金板
14.
Occasionally red lead is added to the leady oxide.
有时将铅丹加到铅粉中。
15.
lanthanumdoped lead zirconate-lead titanate
掺镧的锆酸铅－钛酸铅
16.
Lead and lead-antimony alloy rod
GB/T1473-1988铅及铅锑合金棒
17.
wood of a pencil cedar tree; used for making pencils.
铅笔柏木料，用于制铅笔。
18.
Write with pencils, write with pencils.
用铅笔写字，用铅笔写字。