Lost wax casting
What is lost wax casting? Lost wax casting builds a mold around a sacrificial wax model. After the mold investment is set, the wax is melted out and forms a cavity where the metal or glass flows in....
2022 Precision Casting Exhibition - Foundry Equipment Exhibition - Foundry Materials Exhibition - Casting Products Exhibition
China (Shanghai) International Foundry Exhibition, China (Shanghai) International Casting Products Exhibition” was founded in 2005 and has been successfully held for 16 sessions. The exhibition...
steel sheet cost ss304 stainless steel plate
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PMP material sterile powder raw material medicine packaging new material
In the past, non-end-sterilized sterile powder bulk drugs used internal packaging often used antibiotic glass bottles or special aluminum barrels, rubber stoppers and other components as packaging...