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GB/T 20847.2-2013 小艇防火第2部分:艇體長度大于15m的艇 Small craft--Fire protection-Part 2:Craft with a hul...2023-09-17

FZ/T 40009-2017 蠶絲綿長度試驗方法 Test method for fiber length of silk floss2023-08-03

BS EN ISO 6185-3-2014 充氣艇第3部分:最大發(fā)動功率額定值為大于等于15KW的艇 Inflatable boats. Boats with a hul...2023-07-26

JB/T 7941.3-1995長形油標(biāo)Oil level indicators length type2022-06-15

GB/T 13829.4-2004槽銷中部槽長為1/2全長grooved pins-half-length centre grooved2022-06-09

ASTM D519-2004(2013)Standard Test Method for Length of Fiber in Wool Top2022-03-14

Effects of Ethanol Pulping on the Length of Bamboo Cellulose2020-10-22

A CORRELATION EQUATION FOR CALCULATING INCLINED JET PENETRATION LENGTH IN A GAS-SOLID FLUIDIZED BED2020-09-15

Parameterization of ocean wave-induced mixing processes for finite water depth2020-07-08

Comparison of the community structure of planktonic bacteria in ballast water from entry ships and l2020-07-08