Right, so the deposit, if I don't draw on it will be blocked after you get the deposit Certification?
行，那么这些存款，如果我不取它的话，在开了存款证明之后，就会被冻结了吧？
2
The blockings of head are always resulted by accumulated wastes in the screen mesh. Scale deposit is inevitable after long term using, some spray bores might be blocked without cleaning up.