●用于对流体管路的快速切换,手柄往复旋转180°,可切换水平两端口, 使其中一端和下侧公共端连通
●最高工作压力2500 psig(172 bar)
●工作温度:-10℃~90℃
●可面板安装
● 提供公制2 mm~14 mm,英制1/16 in.~1/2 in.卡套及管螺纹接口
| 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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