主(Zhu)要(Yao)用(Yong)途(Tu)；(?)正(Zheng)丁(Ding)烷(Wan)除(Chu)直(Zhi)接(Jie)用(Yong)作(Zuo)燃(Ran)料(Liao)外(Wai)，(?)还(Huan)用(Yong)作(Zuo)溶(Rong)剂(Ji)、(?)致(Zhi)冷(Leng)剂(Ji)和(He)有(You)机(Ji)合(He)成(Cheng)原(Yuan)料(Liao)。(?)产(Chan)品(Pin)指(Zhi)标(Biao)...
主(Zhu)要(Yao)用(Yong)途(Tu)；(?)以(Yi)优(You)质(Zhi)天(Tian)然(Ran)气(Qi)为(Wei)原(Yuan)料(Liao)研(Yan)制(Zhi)开(Kai)发(Fa)的(De)工(Gong)业(Ye)用(Yong)异(Yi)丁(Ding)烷(Wan)，(?)根(Gen)据(Ju)需(Xu)要(Yao)可(Ke)任(Ren)意(Yi)调(Diao)配(Pei)出(Chu)满(Man)足(Zu)...
主(Zhu)要(Yao)用(Yong)途(Tu)；(?)R-600a是(Shi)一(Yi)种(Zhong)性(Xing)能(Neng)优(You)异(Yi)的(De)新(Xin)型(Xing)碳(Tan)氢(Qing)制(Zhi)冷(Leng)剂(Ji)，(?)取(Qu)自(Zi)天(Tian)然(Ran)成(Cheng)分(Fen)，(?)不(Bu)损(Sun)坏(Huai)臭(Chou)氧(Yang)层(Ceng)，(?)...
主(Zhu)要(Yao)用(Yong)途(Tu)；(?)常(Chang)用(Yong)作(Zuo)烧(Shao)烤(Kao)、(?)便(Bian)携(Xie)式(Shi)炉(Lu)灶(Zao)和(He)机(Ji)动(Dong)车(Che)的(De)燃(Ran)料(Liao)。(?)丙(Bing)烷(Wan)通(Tong)常(Chang)被(Bei)用(Yong)来(Lai)驱(Qu)动(Dong)火(Huo)车(Che)，(?)公(Gong)交(Jiao)...
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东(Dong)营(Ying)市(Shi)俊(Jun)源(Yuan)石(Shi)油(You)技(Ji)术(Shu)开(Kai)发(Fa)有(You)限(Xian)公(Gong)司(Si)所(Suo)有(You) 技(Ji)术(Shu)支(Zhi)持(Chi)·(?)东(Dong)营(Ying)凯(Kai)胜(Sheng)科(Ke)技(Ji) 鲁(Lu)ICP备(Bei)2021003820号(Hao)-1
