... the break. G. Have three-side transparent noise dust cover, suitable for multi-angle presentation and observation when teaching, ... a variety of PCB design software. L. Configuration sound insulation dustproof cover, while standard security protection devices, can completely prevent ... 2. The latest wire width:0.15mm 3. The min insulation spacing: 0.15 4. Repetitive precision: 0.015mm complimentary5 ...