沙伯基礎(chǔ)SABIC PBT VALOX 5021 優(yōu)點:
1、機(jī)械性質(zhì)安定抗張強(qiáng)度與抗張模數(shù)和尼龍相似;2、摩擦系數(shù)小有自潤性;
沙伯基礎(chǔ)SABIC PBT VALOX 5021 用途:
深圳科斯莫科技有限公司是 美國沙伯基礎(chǔ) SABIC 在華南地區(qū)一級代理商,長期代理 美國沙伯基礎(chǔ) SABIC 各型號塑膠原料,貨源穩(wěn)定,價格實惠,歡迎新老客戶選購!
They woke up, cold and melancholy, and stood shivering on the draughty platform while the baggage was taken out of the train. Then the engine, puffing and blowing, set to work again, and dragged the train away. The children watched the tail-lights of the guard’s van disappear into the darkness.
3、吸水率低;4、電氣性質(zhì)優(yōu)良;5、尺寸安定性良好;6、耐藥品性、耐油性極佳。
1、電子電器:無熔線斷電器、電磁開關(guān)、馳返變壓器、家電把手、連接器、外殼等;
2、汽車:車門把手、保險桿、分電盤蓋、擋泥板、導(dǎo)線護(hù)殼、輪圈蓋等;
3、工業(yè)零件:OA風(fēng)扇、鍵盤、釣具卷線器、零件、燈罩等。
This was the first train the children saw on that railway which was in time to become so very dear to them. They did not guess then how they would grow to love the railway, and how soon it would become the centre of their new life, nor what wonders and changes it would bring to them. They only shivered and sneezed and hoped the walk to the new house would not be long. Peter’s nose was colder than he ever remembered it to have been before. Roberta’s hat was crooked, and the elastic seemed tighter than usual. Phyllis’s shoe-laces had come undone.