| |||
| 对开式取样器 | |||
| 劈管取樣器; 對開式取樣器; 對開式取土器 | |||
| 开叉式砖土取样器; 对开式土壤取样器; 对开式取土样器; 开叉式钻土取样器 | |||
|
split spoon sampler : 2 phrases in 1 subject |
| Technology | 2 |
| |||
| 对开式取样器 | |||
| 劈管取樣器; 對開式取樣器; 對開式取土器 | |||
| 开叉式砖土取样器; 对开式土壤取样器; 对开式取土样器; 开叉式钻土取样器 | |||
|
split spoon sampler : 2 phrases in 1 subject |
| Technology | 2 |