An element in product safety is the fabrication of stress or strain-free glassapparatus and systems.
一个要素，产品安全是捏造的应力应变或无玻璃仪器和系统。
2
Coating apparatus, method of coating glass, compounds and compositions for coating glass and coated glass substrates.
涂覆玻璃的设备和方法，涂覆玻璃的化合物和组合物，涂覆的玻璃基体。
3
Objective: a simple apparatus for volatile oil determination is designed with the use of common glassapparatus in order to refreshen the shortcoming of pharmacopoeia device.