Zhejiang Ouming Fluid Casting Industry Co.,Ltd: Founded in 1983, Ouming is one of the largest ball valve, gate valve, globe valve, check valve and strainer manufacturers in China. Welcome to wholesale
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Guangzhou Tomato Fashion Leather Limited: We have over 9 years for making women fashion PU handbags, PVC handbags, backpack etc. in good quality but more competitive price. Our professional services
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Guangdong Norgit Steel Trading Co., Ltd: Find professional steel coil, steel cladding, aluminum cladding, metal building insulation, electrical steel coil manufacturers and suppliers in China here. We
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J. Yu , 1994 , The Variation of Oil Effective Bulk Modulus with Pressure in Hydraulic Systems , Journal of dynamic systems, measurement and control, ...