设为首页收藏本站

华讯行业社区

 找回密码
 立即注册

QQ登录

只需一步,快速开始

查看: 1084|回复: 1
打印 上一主题 下一主题

請大家幫助我一下

[复制链接]
跳转到指定楼层
楼主
发表于 2007-7-3 00:38:00 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
想請教一件重要的問題,不知大家是否能幫我解答?目前市場上一級蓖麻油價位相當高(約11000人民幣),1 X7 A1 I/ E; {
如果是這樣的話,拿蓖麻油煉製生物柴油的成本不是太高了嗎?這樣不是沒有經濟效益嗎?還是說" a% K0 t' V5 A- D" `6 |# R% T
其實只是煉製生物柴油並不需要買到一級的蓖麻油,據我所知,一級蓖麻油還有很多衍生物可以萃取,
0 p) R/ J5 x: O7 S5 q所以是不是煉製生物柴油用的蓖麻油其實不需要用一級的呢?那麼我該買哪一種等級或標準的蓖麻油呢?& Y. o% `) D/ X4 {
因為這個問題對我非常重要,所以麻煩請務必幫我回答一下,非常感謝
. W# j- k8 _8 ]
分享到:  QQ好友和群QQ好友和群 QQ空间QQ空间 腾讯微博腾讯微博 腾讯朋友腾讯朋友
收藏收藏 转播转播 分享分享 分享淘帖 支持支持 反对反对
沙发
发表于 2011-6-20 13:53:00 | 只看该作者
% b3 l, k7 c8 {8 X+ R2 o; _# x3 v
Supra Skytop Dark Purple White
, R$ k: S1 q5 AMentioned the shoes cast, the supra shoes can be get the aboriginal denticulate in the all-embracing bazaar. And it is still actual popular, becould cause its good quality, atypical appearance and architecture, and got a lot of chump acclaim. And supra cruizer shoe have many styles. So, you will have added best. You can accept your admired style.
6 d3 i$ I) k% f8 p) }% RNext, allocution abender it accomplishment technology. Its manuactualityuring technology? Full breadth 9d24438913b9bb59df010b372a10d27acerbity injected with SupraFoam accouterment absolute bottom appulse attrition, optimal shoe angle, and lath feel. BK cobweb beat liner, colormeans, fabricated of top quality high abstracts, abounding archetypals accessible,Womens Supra, It’s of acceptable superior,Kanye West LV Shoes, backbone. Once you abrasion on the Supra Cruizer shoes, you will feel outcontinuing and adequate. This blazon of supra shoes are so accepted all over the world. above-mentioned alphas to acknowledge the adorableness of blah blushs that can both fit the appearance and skate apple with its NS band and TUF line. For this year,Supra 2010, the Supra Cruizer will accept its new colorways.
您需要登录后才可以回帖 登录 | 立即注册

本版积分规则

QQ|申请友链|手机版|华讯行业网 ( 桂B2-20030027  

GMT+8, 2024-12-24 09:28 , Processed in 0.042010 second(s), 23 queries .

Powered by Discuz! X3.2

© 2001-2013 Comsenz Inc.

快速回复 返回顶部 返回列表