短語詞組短語bellows pressure gage 膜盒壓力計(jì)bellows differential gage 風(fēng)箱式差壓計(jì)bellows type pressure gage 膜盒式壓力計(jì)bellows type strain gage 伸縮琯應(yīng)變計(jì)metallic bellows gage 金屬薄膜壓力計(jì)bellows s type pressure gage 膜盒式壓力計(jì)bellows type pre ure gage 膜盒式壓力計(jì) 返回 bellows gage