gate turn valve

常見(jiàn)例句

雙語(yǔ)例句

• The principle of it is:When the upper level is reached, the rotary valve and bin gate will start in turn to discharge.
  其控制原理為：當(dāng)上料位信號(hào)出現(xiàn)時(shí)，卸灰電機(jī)、閘板閥開(kāi)始工作，進(jìn)行排灰。
• After closing a gate valve with sufficient force to develop shutoff, the stem should be backed off slightly(1/8 to1/4 turn) to relieve stem load.
  在以足夠的力量關(guān)閉閘閥后，應(yīng)該是閥桿稍微回轉(zhuǎn)一點(diǎn)（/至1/轉(zhuǎn)）以減輕閥桿的負(fù)載。
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