Including the radiation lead glass, lead plate glass.
包括防辐射铅玻璃,铅板玻璃等。
A lead plate crosses the chamber and evidently the particle has passed through it.
一块铝板横放在云室中,显然有粒子穿过铅板。
The invention discloses a reciprocating moving lead scoop for lead plate continuous casting machine.
本发明公开一种铅板连铸机往复式移动铅勺。
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