C&EN6d
Research and Application of the Fluid Loss Additive with Temperature Resistance of up to 240 °C for Oil Well Cement Slurry
CNPC Engineering Technology R&D Company Limited, Huanghe Street 5, Beijing 102206, China National Engineering Research Center of Oil & Gas Drilling and Completion Technology, Huanghe Street 5, Beijing ...
Food Standards Agency5d
Allergen guidance for food businesses
Food business operators in the retail and catering sector are required to provide allergen information and follow labelling rules as set out in food law. This means that food business operators must: ...