parallel slide
| gate valve
| parallel slide | |
| tech. | 平行滑尺; 平行尺; 平行导板 |
| gate valve | |
| avia. | 闸式阀; 闸板活门 |
| eng.geol. | 水阀; 水门 |
| hydroel.st. | 闸阀 |
| met. | 滑门阀 |
| oil | 门阀 |
| space од. | 插板阀 |
| water.res. | 平板阀; 大阀 |
| |||
| 平行滑尺; 平行尺; 平行导板 | |||
|
parallel : 46 phrases in 13 subjects |
| Architecture | 1 |
| Foreign trade | 2 |
| Jewelry | 2 |
| Law | 4 |
| Leather | 1 |
| Librarianship | 2 |
| Mechanics | 6 |
| Metallurgy | 1 |
| Sealing | 19 |
| Shooting sport | 1 |
| Space | 1 |
| Technology | 1 |
| Textile industry | 5 |