国产欧美一区二区精品久久久_久久天天躁狠狠躁夜夜av浪潮_永久黄网站色视频免费_久久精品国产72国产精

本章介紹的(de)是(shi)板(ban)材(cai)落錘(chui)和管材(cai)落錘(chui)沖(chong)(chong)擊試(shi)(shi)驗(yan)(yan)機的(de)測試(shi)(shi)驗(yan)(yan)方法，區別(bie)在(zai)試(shi)(shi)驗(yan)(yan)時所用錘(chui)體錘(chui)頭不同(tong)詳看技術(shu)參數。塑(su)料(liao)(liao)管材(cai)、板(ban)材(cai)的(de)專業試(shi)(shi)驗(yan)(yan)機。XJL-300B型落錘(chui)沖(chong)(chong)擊試(shi)(shi)驗(yan)(yan)機適(shi)用于(yu)(yu)生產塑(su)料(liao)(liao)管材(cai)企業和質檢部門。XJL-300B-2板(ban)材(cai)落錘(chui)沖(chong)(chong)擊試(shi)(shi)驗(yan)(yan)機適(shi)用于(yu)(yu)塑(su)料(liao)(liao)板(ban)材(cai)、陶瓷、地(di)板(ban)、水泥科(ke)研質檢等(deng)部門。

本(ben)章介紹的(de)是(shi)板(ban)(ban)(ban)材(cai)(cai)落(luo)(luo)錘(chui)(chui)和管材(cai)(cai)落(luo)(luo)錘(chui)(chui)沖擊試(shi)(shi)驗(yan)機的(de)測試(shi)(shi)驗(yan)方法，區別在試(shi)(shi)驗(yan)時所用錘(chui)(chui)體錘(chui)(chui)頭不同(tong)詳看技術參數。塑(su)(su)料(liao)(liao)管材(cai)(cai)、板(ban)(ban)(ban)材(cai)(cai)的(de)專(zhuan)業(ye)試(shi)(shi)驗(yan)機。XJL-300B型落(luo)(luo)錘(chui)(chui)沖擊試(shi)(shi)驗(yan)機適用于(yu)生產塑(su)(su)料(liao)(liao)管材(cai)(cai)企(qi)業(ye)和質檢(jian)部(bu)門。XJL-300B-2板(ban)(ban)(ban)材(cai)(cai)落(luo)(luo)錘(chui)(chui)沖擊試(shi)(shi)驗(yan)機適用于(yu)塑(su)(su)料(liao)(liao)板(ban)(ban)(ban)材(cai)(cai)、陶(tao)瓷、地板(ban)(ban)(ban)、水泥科研(yan)質檢(jian)等部(bu)門。

本章(zhang)介紹的是板(ban)材(cai)(cai)落錘(chui)和管(guan)(guan)材(cai)(cai)落錘(chui)沖擊試驗(yan)(yan)機(ji)(ji)的測(ce)試驗(yan)(yan)方法，區別在(zai)試驗(yan)(yan)時所(suo)用(yong)(yong)錘(chui)體錘(chui)頭不同詳看技術參數。塑料(liao)管(guan)(guan)材(cai)(cai)、板(ban)材(cai)(cai)的專業試驗(yan)(yan)機(ji)(ji)。XJL-300B型落錘(chui)沖擊試驗(yan)(yan)機(ji)(ji)適用(yong)(yong)于(yu)生(sheng)產塑料(liao)管(guan)(guan)材(cai)(cai)企(qi)業和質(zhi)檢部門。XJL-300B-2板(ban)材(cai)(cai)落錘(chui)沖擊試驗(yan)(yan)機(ji)(ji)適用(yong)(yong)于(yu)塑料(liao)板(ban)材(cai)(cai)、陶(tao)瓷、地(di)板(ban)、水泥科(ke)研質(zhi)檢等部門。

本章介紹的是(shi)板(ban)材(cai)落錘(chui)和管材(cai)落錘(chui)沖(chong)(chong)擊(ji)(ji)試(shi)(shi)(shi)驗(yan)(yan)機(ji)的測試(shi)(shi)(shi)驗(yan)(yan)方法，區別在試(shi)(shi)(shi)驗(yan)(yan)時所用錘(chui)體錘(chui)頭不同詳看技術(shu)參數(shu)。塑(su)料管材(cai)、板(ban)材(cai)的專業(ye)試(shi)(shi)(shi)驗(yan)(yan)機(ji)。XJL-300B型落錘(chui)沖(chong)(chong)擊(ji)(ji)試(shi)(shi)(shi)驗(yan)(yan)機(ji)適(shi)用于(yu)(yu)生產塑(su)料管材(cai)企業(ye)和質(zhi)檢部門。XJL-300B-2板(ban)材(cai)落錘(chui)沖(chong)(chong)擊(ji)(ji)試(shi)(shi)(shi)驗(yan)(yan)機(ji)適(shi)用于(yu)(yu)塑(su)料板(ban)材(cai)、陶瓷、地板(ban)、水(shui)泥科(ke)研質(zhi)檢等部門。

XJL-300B落錘沖擊試(shi)驗(yan)機,適(shi)用于各種管(guan)(guan)材（PVC-U給(gei)水(shui)管(guan)(guan)、排污(wu)管(guan)(guan)、低(di)壓(ya)給(gei)水(shui)管(guan)(guan)、低(di)壓(ya)輸水(shui)管(guan)(guan)、芯層發泡管(guan)(guan)、雙壁波紋(wen)管(guan)(guan)、PE給(gei)水(shui)管(guan)(guan)）耐(nai)外沖擊性能(neng)的測(ce)定(ding)。產品(pin)依據行業標準《JB／T 9389落錘沖擊試(shi)驗(yan)機技術條件》和國家標準《GBT 14152-2001 熱(re)塑(su)(su)性塑(su)(su)料管(guan)(guan)材耐(nai)外沖擊性能(neng)的測(ce)試(shi)-時針旋(xuan)轉法(fa)》進行設計，符合《GB-T 6112-1985 熱(re)塑(su)(su)性塑(su)(su)料