![](http://img4.makepolo.cn/img4/433/311/100001043311_14794418347656.jpg)
![](http://img4.makepolo.cn/img4/433/311/100001043311_14794418377016.png)
![](http://img4.makepolo.cn/img4/433/311/100001043311_14794418435400.jpg)
![](http://img4.makepolo.cn/img4/433/311/100001043311_14794418451035.jpg)
![](http://img4.makepolo.cn/img4/433/311/100001043311_14794418496995.jpg)
![](http://img4.makepolo.cn/img4/433/311/100001043311_14794418515045.jpg)
![](http://i00.c.aliimg.com/img/ibank/2011/134/802/390208431_1104942065.search.jpg) | 厂家供应纯钨助熔剂 符合国标 本月火热促销 | ¥350.00 |
| ![](http://i00.c.aliimg.com/img/ibank/2012/997/116/506611799_1104942065.search.jpg) | 钨粒 钨粒助熔剂 纯钨助熔剂 纯铁助熔剂 | ¥279.00 |
| ![](http://i02.c.aliimg.com/img/ibank/2012/797/116/506611797_1104942065.search.jpg) | 供应纯铁助熔剂 纯钨助熔剂 钨锡助熔剂 锡粒助熔剂 | ¥95.00 |
| ![](http://i02.c.aliimg.com/img/ibank/2012/797/116/506611797_1104942065.search.jpg) | 超低碳硫纯铁助熔剂 南宫鑫凯专供 | ¥46.00 |
|
![](http://i02.c.aliimg.com/img/ibank/2012/797/116/506611797_1104942065.search.jpg) | 钨粒助熔剂 纯钨助熔剂 南宫鑫凯专供 | ¥330.00 |
| ![](http://i02.c.aliimg.com/img/ibank/2012/797/116/506611797_1104942065.search.jpg) | 纯锡助熔(溶)剂 锡粒助熔剂 南宫鑫凯专供 | ¥195.00 |
| ![](http://i02.c.aliimg.com/img/ibank/2012/797/116/506611797_1104942065.search.jpg) | 超低价格钨锡助熔剂 纯铁助熔剂 纯钨助熔剂 | ¥97.00 |
| ![](http://i00.c.aliimg.com/img/ibank/2011/134/802/390208431_1104942065.search.jpg) | 批发优质 金属钨粒 钨粒助熔剂 分析试剂 | ¥280.00 |
|
供应纯钨助熔剂
用途:钨粒用于钢铁等料中碳硫分析测定。
主要成份:W≥99.95%,C≤0.0008%,S≤0.0005%.
规格:-20~+40目.
供应纯钨助熔剂
用途:钨粒用于钢铁等料中碳硫分析测定。
主要成份:W≥99.95%,C≤0.0008%,S≤0.0005%.
规格:-20~+40目.
供应纯钨助熔剂
用途:钨粒用于钢铁等料中碳硫分析测定。
主要成份:W≥99.95%,C≤0.0008%,S≤0.0005%.
规格:-20~+40目.
供应纯钨助熔剂
用途:钨粒用于钢铁等料中碳硫分析测定。
主要成份:W≥99.95%,C≤0.0008%,S≤0.0005%.
规格:-20~+40目.