无机试剂

PCI-7434 P/N：311203003

右旋驱动螺旋齿轮 M2 x 10T x 15φ P/N:50241211100

20mmφx32mmφx750mmLx965mmL

SODIUM HYDROXIDE AR级 片状 500G/CA

HYDROCHLORIC ACID 工业级 31%

MgO≧65%；SiO2≦4%；CaCO3≦3%；H2O≦4%

PHOSPHORIC ACID 工业级 85%↑ 液状

STANNOUS SULFATE 纯度:97%↑ 二锡价53.6%↑ 四锡价1.5%↓

"ZHISHENG"CSL-A25UPHⅡ P/N:Y650M42-FD22-12

CSL-A25UPHⅡ P/N:Y650FP42-FD22-02

"志圣" CSL-A25UPHⅡ P/N:Y650FP42-FD-22A

CSL-A25UPHⅡ P/N:Y650FP42-FD-35

CSL-A25UPHⅡ P/N:Y650FP42-FD-35A