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そのレベルが高い(または価格が高い)ことについて

2016-11-08View Original

Thread Content

防爆電磁弁の等級はdⅡBT4とdⅡCT3で、どちらの等級が高いのか、つまりどちらの方が価格が高いのでしょうか。
Reply #22016-11-08
dⅡCT3のグレードはdⅡBT4よりも高く、一般的にグレードが高いほど価格もやや高くなります!
Reply #32016-11-08
dⅡCT3の等級はdⅡBT4よりも高く、価格もやや高い。C>B>A。最大安全試験間隙、最小点火電流比。装置の最高表面温度:T3:200、T4:135
Reply #42016-11-08
dⅡCT3のレベルはdⅡBT4より高い
Reply #52016-11-08
dⅡCT3のレベルはdⅡBT4より高い
Reply #62016-11-09
Tの後の数字が大きいほど、要求は厳しくなるんじゃないですか?
Reply #72016-11-09
dⅡCT3のレベルはdⅡBT4より高い
Reply #82018-02-23
IICはIIBより高く、T4はT3より高い、ふふ
Reply #92018-03-15
DIICT3が高い。水素環境

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