- open height
- 液压支架最大高度
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
Open front unrounded vowel — a Image … Wikipedia
Open central unrounded vowel — ä IPA number 304 415 Encoding Entity (decimal) #228; … Wikipedia
Open front rounded vowel — ɶ Image … Wikipedia
Open back unrounded vowel — ɑ Image … Wikipedia
Open-mid back unrounded vowel — ʌ Image … Wikipedia
Open-mid back rounded vowel — ɔ Image … Wikipedia
Open-mid central rounded vowel — ɞ Image … Wikipedia
Open-mid front rounded vowel — œ Image … Wikipedia
Open back rounded vowel — ɒ Image … Wikipedia
Open-mid central unrounded vowel — ɜ Image … Wikipedia
Open-mid front unrounded vowel — ɛ Image … Wikipedia