Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
The difference between calendar and perpetual calendar 1. Time range: The perpetual calendar is the year that records the dates of the specific solar and lunar calendars within a certain time range (such as 100 years or more). Ten thousand years is just…
The difference between tin-plated iron and frosted iron The tin-plated iron in the tinplate can is also called white iron and ordinary iron. Iron printing can return light under bright light, giving people a dazzling feeling, high-grade and affordable,…
The difference between rubber and PU basketball 1. Different materials: rubber basketball is made of rubber; PU basketball is made of synthetic leather. 2. Elasticity: The elasticity of rubber basketball is unstable, especially in fast dribble, it is…
The difference between graphene and carbon fiber heaters 1. Different composition materials 1. Graphene: It is a two-dimensional carbon nanomaterial composed of carbon atoms in a hexagonal honeycomb lattice with a hybrid orbital sp. 2. Carbon fiber:…
The difference between ceramic cups (1) Temperature: The firing temperature of high-temperature porcelain is above 1200 degrees; the firing temperature of medium-temperature porcelain is 1000-1150 degrees; the firing temperature of low-temperature porcelain…
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