1 Subjects: “...weak disposability...”

2 Subjects: “...weak vibration...”

3 Subjects: “...ultra-weak FBG...”

4 Subjects: “...weak anisotropy material...”

5 Subjects: “...weak detonation...”

6 Subjects: “...weak detonation...”

7 Subjects: “...hybrid weakness...”

8 Subjects: “...SWOT(strengths, weaknesses, opportunities and threats) analysis...”

9 Subjects: “...weak grid...”

10 Subjects: “...weakly cemented rocks...”

11 Subjects: “...thin-walled weak rigidity parts...”

12 Subjects: “...thin-walled weak rigidity parts...”