crwdns2933803:05crwdne2933803:0
crwdns2933797:0Xike Caocrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Xike Cao
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
- crwdns2933801:0crwdne2933801:0
crwdns2933807:0crwdne2933807:0
| - | [* black] Use screwdriver to push two copper sheets closer to each other. Do this on two pairs of copper sheets. |
|---|---|
| + | [* black] Use screwdriver to push two copper sheets closer to each other. Do this on both two pairs of copper sheets. |