Random good picture Not show
1 The whole system is air-proof.
2 Good air-proof performance. The electrical parts inside the shell can be used safely.
3 The characteristic, equipment and technology of preparing zinc powder using air-proof submerged arc furnace are discussed, on the other hand, the plant practice is also introduced.
4 Adoption of top - quality insulating materials and highly air-proof design can avoid unnecessary loss of energy.
5 It is proved by the experiments that the quality of air-proof of the device is very important for realizing the non-oxidation healing.
6 With card-board, oil-cloth and canvas, she made the lattice-work air-proof and light-proof.
More similar words: airproof, water-proof, weatherproof, water proof, weather-proof, waterproof, shatterproof, waterproofed, burglarproof, waterproofing, fair price, air-pressure, air pressure, proof, proofed, hip roof, proofer, reproof, ballproof, proofing, disproof, leakproof, rustproof, rainproof, mothproof, heatproof, dampproof, bombproof, fire proof, proofread.