◆双卡套接口-气瓶阀出口
◆大螺母材质：黄铜、不锈钢
◆接头本体常规材质316不锈钢
◆支持按需定制
| 标准号 |
标准名称 |
| ASTM D6584-2013 |
用气相色谱法测定B-100生物柴油甲酯中总甘油一酯、... |
| ANSI/ASTM D6584-2008 |
DETERMINATION OF CHLORINATION DISINFECTION BYPRODUCTS, CHLORINATED
SOLVENTS, AND HALOGENATED PESTICIDES/HERBICIDES IN DRINKING WATER BY LIQUID-LIQUID EXTRACTION
AND GAS CHROMATOGRAPHY WITH ELECTRON...
|
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