Rockwell hardness tester

短語詞組

短語

• Rockwell superficial hardness tester 表面洛氏硬度計(jì);外表洛氏硬度計(jì);表面
• rockwell l hardness tester 洛氏硬度試驗(yàn)機(jī)
• ROCKWELL TYPE HARDNESS TESTER 洛氏硬度測(cè)試類型;類型洛氏硬度計(jì);洛式硬度計(jì)
• electrical rockwell hardness tester 電動(dòng)洛氏硬度計(jì)
• automatic Rockwell hardness tester 全自動(dòng)洛氏硬度計(jì)
• superficial Rockwell hardness tester 輕壓力洛氏硬度試驗(yàn)機(jī);表面洛氏硬度計(jì)
• portable Rockwell hardness tester 便攜式洛氏硬度計(jì)
• Motor -Driven Rockwell Hardness Tester 電動(dòng)洛氏硬度計(jì)
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