石油精
- 与 石油精 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Oil drilling tool company is now a series of products to plug long as the representative of the workers die steel products and 'specialized, refined, special, new' forging wood products such as forging three series leading products.
公司现已形成石油钻具系列产品、以长芯棒为代表的工模具钢系列产品以及'专、精、特、新'的锻材锻件产品等三大系列主导产品。
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Oil drilling tool company is now a series of products to plug long as the representative of the workers die steel, non-magnetic steel, stainless steel, alloy products, as well as "specialized, refined, special, new" Forging wood products, such as forging three Series leading products.
公司现已形成石油钻具系列产品、以长芯棒为代表的工模具钢、无磁钢、不锈钢、合金系列产品以及&专、精、特、新&的锻材锻件产品等三大系列主导产品。
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The company specially produces screws and molten-rubber cylinders for homemade and imported 30-20000 gram plastic injection machines,15-300mm single screw extruders,30-130mm tapered and parallel double screw extruders rubber machinery,petroleum machinery,etc.using quality steel 38CrMoAlA,all products accord with the national standards after the treatment of structural improvement,nitriding,grinding, and polishing,.
本厂专业制造系列螺杆、熔胶筒产品适用于国产、进口的30-20000克注塑机，15-300mm单螺杆挤出机、30-130mm锥形，平行双螺杆挤出机及橡胶机械、化织机、石油机械等。采用优质钢材38CrM。 ALA，产品经过调质、定性、氮化、精磨、抛光等工艺精良制造，可达到国际级标准。
- 推荐网络例句
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Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.
万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。
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He unstepped the mast and furled the sail and tied it.
他拔下桅杆，把帆卷起，系住。
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Therefore, positively advances the interest rate marketability reform is one of current our country finance reform important tasks.
因此，积极推进利率市场化改革是当前我国金融改革的重要任务之一。