Beijing Zhong Cheng Quartz Glass Co., Ltd.
quartz block/ plate/ tile
- Clear Optical fused silica quartz bar for observation window
- 1 Pieces
- USD $1 - 1,000 / Piece
- LARGE/BIG /QUARTZ BLOCK / PLATE/TILE
- 1 Pieces
- USD $1 - 1,000 / Piece
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