供回水管道用橡胶海绵保温材料包裹, 冷凝水就近排入卫生间.风管采用镀锌钢板.
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有衬里消防水带是由纺织层和衬里胶层组成.它用于消防供水或输送其他灭火剂.
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The rubber hose for liquid ammonia loading operation fractured unexpectedly in operation.
某厂液氨装车用橡胶软管在灌装过程中突然爆裂.
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Infrared spectrum analysis can be used to prove the presence of the exchange reaction of chain.
用聚酯胶的溶剂对所得产品进行溶取试验并且通过红外光谱分析都证明了链交换反应的存在.
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Often pay attention to the mould placement . Be careful not to break out the sharp angle.
要时常注意模具摆放位置,胶位利角边不要碰崩或撞损.
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Objective : To investigate the anti-inflammatory and antiseptic effect of sihuang capsule in vitro.
目的: 探讨四黄胶囊的 抗炎 、抗菌效果.
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The phenol-formaldehyde resin adhesive has good application value and wide application range.
性能的改善提高了酚醛树脂胶粘剂的应用价值,扩大了其使用范围.
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实验结果表明:胶粒对苯酚具有较好的吸附性能,室温时苯酚去除率可以达到70%以上,最高可以达到83.19%.
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以水为介质,脲醛树脂为壁材,用原位聚合法制备了氯氰菊酯微胶囊水悬浮液.
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胶体药物载体的 纳米 技术是在药学研究中最活跃的领域.
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Objective: Probe into the clinical effects of bitongling capsule on acute rheumatic arthritis.
目的: 探讨痹痛灵胶囊抗风湿镇痛的临床效果.
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目的: 了解消痞胶囊对萎缩性胃炎的治疗作用.
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Please send us minimum prices of rubber V belt, timing belt endless belt and belt.
请报给我们橡胶V型带,齿轮皮带, 环带,传送带最优惠的价格.
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ABS , pu, resin, hard and soft rubber toning, vacuum mode, spray paint, drawing processing.
pu, 树脂, 硬软胶调色料, 真空复模, 喷油, 上色彩绘加工.
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Objective: To prepare modern Chinese patent medicine Lemai capsules with a low dosage.
目的: 为研制剂量小,服量小的现代中药乐脉胶囊.
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