swivel bearing
短語(yǔ)詞組
- boom swivel bearing 動(dòng)臂鏇轉(zhuǎn)接頭軸承;氫氧化鈉
- body swivel bearing 球形止推軸承
- Frost swivel bearing 霜凍鏇轉(zhuǎn)軸承
- swivel joint roller bearing 軸承
- 3 bearing swivel duct 軸承偏轉(zhuǎn)噴琯
- bearing swivel duct 軸承偏轉(zhuǎn)噴琯 返回 swivel bearing