权威例句
Leak-proof bottle cap
Development of a "leak-proof,"knitted Dacron vascular prosthesis.
LEAK-PROOF CLOSURE FOR A LIQUID CONTAINER
Leak-proof puncture of ovarian cysts: instant mounting of plastic bag using cyanoacrylate adhesive ☆
Fully conservative leak-proof treatment of thin solid structures immersed in compressible fluids
Injectable microcryogels reinforced alginate encapsulation of mesenchymal stromal cells for leak-proof delivery and alleviation o...
LEAK-PROOF MEMBRANE ELEMENT AND METHOD OF MANUFACTURING SUCH AN ELEMENT
Creation of leak-proof silicon carbide diffusion barriers by means of pulsed laser deposition
Karst leakage and leak-proof treatment for Zatang Redclay Disposal Site
DEVICE FORMING A LEAK-PROOF CONNECTION BETWEEN A RIGID TUBE END AND A FLEXIBLE PIPE, AND METHOD FOR MAKING SAME