141 - 146 of 146 Selling leads
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Polished Blue Sapphire Crystal Watch Case For Custoized Movement Czochralski method, or CZ method for short. First heating the raw material to the ...
2024-12-09 20:25:59
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OEM Designed Sapphire Crystal Watch Case For Customized Movement The Kyropoulos method, referred to as KY, was first proposed by Kyropoulos in 1926 ...
2024-12-09 20:25:59
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Round Shape Yellow Sapphire Crystal Watch Case With Crown Hole Czochralski method, or CZ method for short. First heating the raw material to the ...
2024-12-09 20:25:59
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Transparent Sapphire Crystal Watch Case Fixed By Screws The Kyropoulos method, referred to as KY, was first proposed by Kyropoulos in 1926 and used ...
2024-12-09 20:25:59
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Transparent Sapphire Watch Case With Fine Polishing Work Czochralski method, or CZ method for short. First heating the raw material to the melting ...
2024-12-09 20:25:59
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Transparent Sapphire Watch Case with Square Shape For Luxury Brand FATURES 1. High transmittance 2. High mechanical strength 3. High temperature ...
2024-12-09 20:25:59
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