河南省健康伟业医药科技有限公司是一家以药物制剂技术研究与开发、药品合成工艺研究与开发、药品注册、技术咨询与服务的医药科技发展性现代企业,位于郑州市惠济区常青路5号,现有各类专业技术人员38人,其中聘用各种专家、博士8人。公司拥有配套的药品研究仪器设备、中试车间,可对各类片剂、颗粒剂、胶囊剂、液体制剂等剂型进...
FIELD: pipe line transports; shutting of end sections of pipe lines in conducting tests and repair jobs. SUBSTANCE: shut-off device includes flanges connected by means of axial rod with circular taper sleeve made from stiff material located between them; this sleeve is engageable with flexible ...
CE 0.8 Ton Household Mini Excavator for UK, Find Details and Price about Digger Small Digger from CE 0.8 Ton Household Mini Excavator for UK - Jining Hengwang Construction Machinery Co., Ltd.