喷管挡栅板 nozzle diaphragm
阻挡层光电管 Blocking Layer Photocell ; barrier-layer cell ; barrier layer photocell
阻挡栅存储管 barrier grid tube
管柱挡墙 cylindrical shaft retaining wall
歧管挡板 manifold block
带阻尼挡板的冲洗管 buffled wash pipe
管挡板 tube baffle
表面阻挡层晶体管 surface barrier transistor
滑动部分导管挡圈 slipper guide retainer
后挡板油缸软管 tailgate cylinder hose
针对传统端、侧挡管器体积庞大、调整费时费力等缺陷，设计出一套使用范围较宽的端、侧挡管器。
For the huge bulky and difficult adjustment shortcoming of traditional end and side pipe stopper, the wide applicable scope end and side pipe stopper is designed.
注浆与钢花管微型桩组合结构是加固滑坡的一种新型支挡措施。
Grouting Steel Micro Pile reinforced composite structures is a new type of landslide retaining measures.
该除尘器装有文氏管、旋风体、湿帽、泡沫除尘室、挡水栅、供水系统和引风装置。
The wet type dust-removing apparatus comprises a venturi tube, a cyclone body, a wet cap, a foam dedusting chamber, a water blocking gate, a water supply system and an inducing draught device.
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