s型數(shù)顯拉壓力計_s型數(shù)字式測試拉力儀器30t：上海實干廠家生產(chǎn)的數(shù)顯拉壓力計款式眾多,有s型數(shù)顯拉壓力計和輪輻式數(shù)顯拉壓力計以及法蘭數(shù)顯拉壓力計,柱形數(shù)顯拉壓力計內(nèi)置式數(shù)顯拉壓力計手持儀表數(shù)顯拉壓力計等國產(chǎn)