jeweller's bristol 珠寶包裝用薄紙
jig saw 機(jī)動(dòng)鋸
jiggerman 刻石工
job lot 庫(kù)存品,不合格品
jog 輕搖,擺動(dòng)碼紙
jog strainer 平板篩漿機(jī),平篩
jogger 擺動(dòng)碼紙器,頂桿
joggle 搖動(dòng);擺動(dòng);擺齊
joint 接頭;關(guān)節(jié)
joint stock 灰泥
jointing surface 接合面積
Jokro mill (實(shí)驗(yàn)室用)六輥磨漿機(jī)
Jones Berkshire refiner Jones Barkshirc大錐度精磨機(jī)
Jones Bertram beater Jones Bertram打漿機(jī)
Jones double disk refiner Jones雙動(dòng)盤(pán)磨機(jī)
Jones pulper Jones高低速雙轉(zhuǎn)盤(pán)水力碎漿機(jī)
Jonsson (vibrationg) knotter 振動(dòng)除節(jié)機(jī)
Jonsson (vibrating) sereen 振動(dòng)除節(jié)機(jī),振動(dòng)篩
jordan 錐形精磨機(jī),低速磨漿機(jī)
jordan filling (錐形磨漿機(jī))嵌木
jordan mill 錐形精磨機(jī),低速磨漿機(jī)
jordan plug (錐形磨漿機(jī))轉(zhuǎn)子
jig saw 機(jī)動(dòng)鋸
jiggerman 刻石工
job lot 庫(kù)存品,不合格品
jog 輕搖,擺動(dòng)碼紙
jog strainer 平板篩漿機(jī),平篩
jogger 擺動(dòng)碼紙器,頂桿
joggle 搖動(dòng);擺動(dòng);擺齊
joint 接頭;關(guān)節(jié)
joint stock 灰泥
jointing surface 接合面積
Jokro mill (實(shí)驗(yàn)室用)六輥磨漿機(jī)
Jones Berkshire refiner Jones Barkshirc大錐度精磨機(jī)
Jones Bertram beater Jones Bertram打漿機(jī)
Jones double disk refiner Jones雙動(dòng)盤(pán)磨機(jī)
Jones pulper Jones高低速雙轉(zhuǎn)盤(pán)水力碎漿機(jī)
Jonsson (vibrationg) knotter 振動(dòng)除節(jié)機(jī)
Jonsson (vibrating) sereen 振動(dòng)除節(jié)機(jī),振動(dòng)篩
jordan 錐形精磨機(jī),低速磨漿機(jī)
jordan filling (錐形磨漿機(jī))嵌木
jordan mill 錐形精磨機(jī),低速磨漿機(jī)
jordan plug (錐形磨漿機(jī))轉(zhuǎn)子

