However, with the advancement of technology, modern chemical industries as well as the use of fossil fuels in mankind's daily lives which emit carbon dioxide, nitrogen oxide, sulphurate oxide and suspended air particulates etc.

然而伴隨著科技日新月異的提高jizz18丝袜，現(xiàn)代化工產(chǎn)業(yè)以及人類生活中使用化石燃料所產(chǎn)生的二氧化碳久久精品精品久久、氮氧化物、硫氧化物與可懸浮顆粒物等可以改變原有的空氣組成亚州激情中文字幕，并引起污染久久精品国产亚洲一区二区东京热，造成全球氣候變化，破壞生態(tài)平衡欧美熟女精品视频，影響人們的身體健康和生活質(zhì)量男人的天堂最新网址。

The rubber to metal bonding mostly adopt sulphurate bonding.

本論文闡述了橡膠與金屬粘合在許多工業(yè)領(lǐng)域有著廣泛的應(yīng)用，如汽車制造人人曰、軍工方面亚欧综合在线、道路橋梁以及機(jī)械制造等。

Use on petrochemical industry extensively, plastic rubber industry mangle , densely smelt , sulphurate, textile of printing and dyeing industry finalize the heating model , covering the membrane complex of the printing industry, mangle and heating of non-manufacturing etc..

廣泛使用于石油化工黄页网在线观看免费视频，塑料橡膠工業(yè)的壓延超薄丝袜脚交足免费播放、密煉、硫化男女互插在线观看、紡織印染工業(yè)的熱定型变态日韩字幕无码视频下载、烘干，印刷工業(yè)的復(fù)合欧美日韩久荜、覆膜欧美日韩精品一区二区91，非制造業(yè)的壓延加熱等。

The rubber to metal bonding mostly adopt sulphurate bonding. But if under sulphurating condition the bonding layer is unstable, or suppurating craft is difficult to come true,we adopt cold bonding.

橡膠與金屬粘合大都采用硫化粘合方式国产wwwWwW性性，但當(dāng)硫化條件下基材不穩(wěn)定或硫化粘合工藝不易實現(xiàn)時則采用冷粘方式国产黄色小网站。

To the question of partial environmental pollution, this subject adopts nanometer to assemble technology and method , compound with antibiotic function silver ion and carrier of zeolite with structure of narrow passage of size of nanometer, make it have antibiotic function , compound silver zeolite of ion implement artificial to activate with the particle hole 2 times distributing and transforming, make ammonia correctly, sulphurate the hydrogen, the formaldehyde waits for the peculiar smell gas to absorb the function fast, add and abolish such auxiliary raw materials as the glass dust , clay ,etc. afterwards, make one with the silica gel solution, is it form usable particle to cook powder body that finish.

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